International PHP Conference Berlin 2025

    PHP 7 ChangeLog

    7.4 | 7.3 | 7.2 | 7.1 | 7.0

    Version 7.4.33

    • GD:
      • Fixed bug #81739: OOB read due to insufficient input validation in imageloadfont(). (CVE-2022-31630)
    • Hash:
      • Fixed bug #81738: buffer overflow in hash_update() on long parameter. (CVE-2022-37454)

    Version 7.4.32

    • Core:
      • Fixed bug #81726: phar wrapper: DOS when using quine gzip file. (CVE-2022-31628)
      • Fixed bug #81727: Don't mangle HTTP variable names that clash with ones that have a specific semantic meaning. (CVE-2022-31629)

    Version 7.4.30

    • mysqlnd:
      • Fixed bug #81719: mysqlnd/pdo password buffer overflow. (CVE-2022-31626)
    • pgsql:
      • Fixed bug #81720: Uninitialized array in pg_query_params(). (CVE-2022-31625)

    Version 7.4.29

    • Core:
      • No source changes to this release. This update allows for re-building the Windows binaries against upgraded dependencies which have received security updates.
    • Date:
      • Updated to latest IANA timezone database (2022a).

    Version 7.4.28

    • Filter:
      • Fix #81708: UAF due to php_filter_float() failing for ints (CVE-2021-21708)

    Version 7.4.27

    • Core:
      • Fixed bug #81626 (Error on use static:: in __сallStatic() wrapped to Closure::fromCallable()).
    • FPM:
      • Fixed bug #81513 (Future possibility for heap overflow in FPM zlog).
    • GD:
      • Fixed bug #71316 (libpng warning from imagecreatefromstring).
    • OpenSSL:
      • Fixed bug #75725 (./configure: detecting RAND_egd).
    • PCRE:
      • Fixed bug #74604 (Out of bounds in php_pcre_replace_impl).
    • Standard:
      • Fixed bug #81618 (dns_get_record fails on FreeBSD for missing type).
      • Fixed bug #81659 (stream_get_contents() may unnecessarily overallocate).

    Version 7.4.26

    • Core:
      • Fixed bug #81518 (Header injection via default_mimetype / default_charset).
    • Date:
      • Fixed bug #81500 (Interval serialization regression since 7.3.14 / 7.4.2).
    • MBString:
      • Fixed bug #76167 (mbstring may use pointer from some previous request).
    • MySQLi:
      • Fixed bug #81494 (Stopped unbuffered query does not throw error).
    • PCRE:
      • Fixed bug #81424 (PCRE2 10.35 JIT performance regression).
    • Streams:
      • Fixed bug #54340 (Memory corruption with user_filter).
    • XML:
      • Fixed bug #79971 (special character is breaking the path in xml function). (CVE-2021-21707)

    Version 7.4.25

    • DOM:
      • Fixed bug #81433 (DOMElement::setIdAttribute() called twice may remove ID).
    • FFI:
      • Fixed bug #79576 ("TYPE *" shows unhelpful message when type is not defined).
    • Fileinfo:
      • Fixed bug #78987 (High memory usage during encoding detection).
    • Filter:
      • Fixed bug #61700 (FILTER_FLAG_IPV6/FILTER_FLAG_NO_PRIV|RES_RANGE failing).
    • FPM:
      • Fixed bug #81026 (PHP-FPM oob R/W in root process leading to privilege escalation) (CVE-2021-21703).
    • SPL:
      • Fixed bug #80663 (Recursive SplFixedArray::setSize() may cause double-free).
    • Streams:
      • Fixed bug #81475 (stream_isatty emits warning with attached stream wrapper).
    • XML:
      • Fixed bug #70962 (XML_OPTION_SKIP_WHITE strips embedded whitespace).
    • Zip:
      • Fixed bug #81490 (ZipArchive::extractTo() may leak memory).
      • Fixed bug #77978 (Dirname ending in colon unzips to wrong dir).

    Version 7.4.24

    • Core:
      • Fixed bug #81302 (Stream position after stream filter removed).
      • Fixed bug #81346 (Non-seekable streams don't update position after write).
      • Fixed bug #73122 (Integer Overflow when concatenating strings).
    • GD:
      • Fixed bug #53580 (During resize gdImageCopyResampled cause colors change).
    • Opcache:
      • Fixed bug #81353 (segfault with preloading and statically bound closure).
    • Shmop:
      • Fixed bug #81407 (shmop_open won't attach and causes php to crash).
    • Standard:
      • Fixed bug #71542 (disk_total_space does not work with relative paths).
      • Fixed bug #81400 (Unterminated string in dns_get_record() results).
    • SysVMsg:
      • Fixed bug #78819 (Heap Overflow in msg_send).
    • XML:
      • Fixed bug #81351 (xml_parse may fail, but has no error code).
    • Zip:
      • Fixed bug #81420 (ZipArchive::extractTo extracts outside of destination). (CVE-2021-21706)

    Version 7.4.23

    • Core:
      • Fixed bug #72595 (php_output_handler_append illegal write access).
      • Fixed bug #66719 (Weird behaviour when using get_called_class() with call_user_func()).
      • Fixed bug #81305 (Built-in Webserver Drops Requests With "Upgrade" Header).
    • BCMath:
      • Fixed bug #78238 (BCMath returns "-0").
    • CGI:
      • Fixed bug #80849 (HTTP Status header truncation).
    • GD:
      • Fixed bug #51498 (imagefilledellipse does not work for large circles).
    • MySQLi:
      • Fixed bug #74544 (Integer overflow in mysqli_real_escape_string()).
    • OpenSSL:
      • Fixed bug #81327 (Error build openssl extension on php 7.4.22).
    • PDO_ODBC:
      • Fixed bug #81252 (PDO_ODBC doesn't account for SQL_NO_TOTAL).
    • Phar:
      • Fixed bug #81211: Symlinks are followed when creating PHAR archive.(cmb)
    • Shmop:
      • Fixed bug #81283 (shmop can't read beyond 2147483647 bytes).
    • Standard:
      • Fixed bug #72146 (Integer overflow on substr_replace).
      • Fixed bug #81265 (getimagesize returns 0 for 256px ICO images).
      • Fixed bug #74960 (Heap buffer overflow via str_repeat).
    • Streams:
      • Fixed bug #81294 (Segfault when removing a filter).

    Version 7.4.22

    • Core:
      • Fixed bug #81145 (copy() and stream_copy_to_stream() fail for +4GB files).
      • Fixed bug #81163 (incorrect handling of indirect vars in __sleep).
      • Fixed bug #80728 (PHP built-in web server resets timeout when it can kill the process).
      • Fixed bug #73630 (Built-in Webserver - overwrite $_SERVER['request_uri']).
      • Fixed bug #80173 (Using return value of zend_assign_to_variable() is not safe).
      • Fixed bug #73226 (--r[fcez] always return zero exit code).
    • Intl:
      • Fixed bug #72809 (Locale::lookup() wrong result with canonicalize option).
      • Fixed bug #68471 (IntlDateFormatter fails for "GMT+00:00" timezone).
      • Fixed bug #74264 (grapheme_strrpos() broken for negative offsets).
    • OpenSSL:
      • Fixed bug #52093 (openssl_csr_sign truncates $serial).
    • PCRE:
      • Fixed bug #81101 (PCRE2 10.37 shows unexpected result).
      • Fixed bug #81243 (Too much memory is allocated for preg_replace()).
    • Standard:
      • Fixed bug #81223 (flock() only locks first byte of file).

    Version 7.4.21

    • Core:
      • Fixed bug #81068 (Double free in realpath_cache_clean()).
      • Fixed bug #76359 (open_basedir bypass through adding "..").
      • Fixed bug #81090 (Typed property performance degradation with .= operator).
      • Fixed bug #81070 (Integer underflow in memory limit comparison).
      • Fixed bug #81122 (SSRF bypass in FILTER_VALIDATE_URL). (CVE-2021-21705)
    • Bzip2:
      • Fixed bug #81092 (fflush before stream_filter_remove corrupts stream).
    • OpenSSL:
      • Fixed bug #76694 (native Windows cert verification uses CN as server name).
    • PDO_Firebird:
      • Fixed bug #76448 (Stack buffer overflow in firebird_info_cb). (CVE-2021-21704)
      • Fixed bug #76449 (SIGSEGV in firebird_handle_doer). (CVE-2021-21704)
      • Fixed bug #76450 (SIGSEGV in firebird_stmt_execute). (CVE-2021-21704)
      • Fixed bug #76452 (Crash while parsing blob data in firebird_fetch_blob). (CVE-2021-21704)
    • Standard:
      • Fixed bug #81048 (phpinfo(INFO_VARIABLES) "Array to string conversion").

    Version 7.4.20

    • Core:
      • Fixed bug #80929 (Method name corruption related to repeated calls to call_user_func_array).
      • Fixed bug #80960 (opendir() warning wrong info when failed on Windows).
      • Fixed bug #67792 (HTTP Authorization schemes are treated as case-sensitive).
      • Fixed bug #80972 (Memory exhaustion on invalid string offset).
    • FPM:
      • Fixed bug #65800 (Events port mechanism).
    • FTP:
      • Fixed bug #80901 (Info leak in ftp extension).
      • Fixed bug #79100 (Wrong FTP error messages).
    • GD:
      • Fixed bug #81032 (GD install is affected by external libgd installation).
    • MBString:
      • Fixed bug #81011 (mb_convert_encoding removes references from arrays).
    • ODBC:
      • Fixed bug #80460 (ODBC doesn't account for SQL_NO_TOTAL indicator).
    • PDO_MySQL:
      • Fixed bug #81037 (PDO discards error message text from prepared statement).
    • PDO_ODBC:
      • Fixed bug #44643 (bound parameters ignore explicit type definitions).
    • pgsql:
      • Fixed php_pgsql_fd_cast() wrt. php_stream_can_cast().
    • SPL:
      • Fixed bug #80933 (SplFileObject::DROP_NEW_LINE is broken for NUL and CR).
    • Opcache:
      • Fixed bug #80900 (switch statement behavior inside function).
      • Fixed bug #81015 (Opcache optimization assumes wrong part of ternary operator in if-condition).
    • XMLReader:
      • Fixed bug #73246 (XMLReader: encoding length not checked).
    • Zip:
      • Fixed bug #80863 (ZipArchive::extractTo() ignores references).

    Version 7.4.19

    • PDO_pgsql:
      • Reverted bug fix for #80892 (PDO::PARAM_INT is treated the same as PDO::PARAM_STR).

    Version 7.4.18

    • Core:
      • Fixed bug #80781 (Error handler that throws ErrorException infinite loop).
      • Fixed bug #75776 (Flushing streams with compression filter is broken).
    • Dba:
      • Fixed bug #80817 (dba_popen() may cause segfault during RSHUTDOWN).
    • DOM:
      • Fixed bug #66783 (UAF when appending DOMDocument to element).
    • FPM:
      • Fixed bug #80024 (Duplication of info about inherited socket after pool removing).
    • FTP:
      • Fixed bug #80880 (SSL_read on shutdown, ftp/proc_open).
    • Imap:
      • Fixed bug #80710 (imap_mail_compose() header injection).
    • Intl:
      • Fixed bug #80763 (msgfmt_format() does not accept DateTime references).
    • LibXML:
      • Fixed bug #51903 (simplexml_load_file() doesn't use HTTP headers).
      • Fixed bug #73533 (Invalid memory access in php_libxml_xmlCheckUTF8).
    • MySQLnd:
      • Fixed bug #80713 (SegFault when disabling ATTR_EMULATE_PREPARES and MySQL 8.0).
      • Fixed bug #80837 (Calling stmt_store_result after fetch doesn't throw an error).
      • Fixed bug #78680 (mysqlnd's mysql_clear_password does not transmit null-terminated password).
    • Opcache:
      • Fixed bug #80805 (create simple class and get error in opcache.so).
      • Fixed bug #80950 (Variables become null in if statements).
    • Pcntl:
      • Fixed bug #79812 (Potential integer overflow in pcntl_exec()).
    • PCRE:
      • Fixed bug #80866 (preg_split ignores limit flag when pattern with \K has 0-width fullstring match).
    • PDO_ODBC:
      • Fixed bug #80783 (PDO ODBC truncates BLOB records at every 256th byte).
    • PDO_pgsql:
      • Fixed bug #80892 (PDO::PARAM_INT is treated the same as PDO::PARAM_STR).
    • phpdbg:
      • Fixed bug #80757 (Exit code is 0 when could not open file).
    • Session:
      • Fixed bug #80774 (session_name() problem with backslash).
      • Fixed bug #80889 (Cannot set save handler when save_handler is invalid).
    • SOAP:
      • Fixed bug #69668 (SOAP special XML characters in namespace URIs not encoded).
    • Standard:
      • Fixed bug #78719 (http wrapper silently ignores long Location headers).
      • Fixed bug #80771 (phpinfo(INFO_CREDITS) displays nothing in CLI).
      • Fixed bug #80838 (HTTP wrapper waits for HTTP 1 response after HTTP 101).
      • Fixed bug #80915 (Taking a reference to $_SERVER hides its values from phpinfo()).
      • Fixed bug #80654 (file_get_contents() maxlen fails above (2**31)-1 bytes).
    • MySQLi:
      • Fixed bug #74779 (x() and y() truncating floats to integers).
    • OPcache:
      • Fixed bug #80682 (opcache doesn't honour pcre.jit option).
    • OpenSSL:
      • Fixed bug #80747 (Providing RSA key size < 512 generates key that crash PHP).
    • Phar:
      • Fixed bug #75850 (Unclear error message wrt. __halt_compiler() w/o semicolon) (cmb)
      • Fixed bug #70091 (Phar does not mark UTF-8 filenames in ZIP archives).
      • Fixed bug #53467 (Phar cannot compress large archives).
    • SPL:
      • Fixed bug #80719 (Iterating after failed ArrayObject::setIteratorClass() causes Segmentation fault).
    • Zip:
      • Fixed bug #80648 (Fix for bug 79296 should be based on runtime version).

    Version 7.4.16

    • Core:
      • Fixed bug #80706 (mail(): Headers after Bcc headers may be ignored).
    • MySQLnd:
      • Fixed bug #78680 (mysqlnd's mysql_clear_password does not transmit null-terminated password).
    • MySQLi:
      • Fixed bug #74779 (x() and y() truncating floats to integers).
    • OPcache:
      • Fixed bug #80682 (opcache doesn't honour pcre.jit option).
    • OpenSSL:
      • Fixed bug #80747 (Providing RSA key size < 512 generates key that crash PHP).
    • Phar:
      • Fixed bug #75850 (Unclear error message wrt. __halt_compiler() w/o semicolon) (cmb)
      • Fixed bug #70091 (Phar does not mark UTF-8 filenames in ZIP archives).
      • Fixed bug #53467 (Phar cannot compress large archives).
    • SPL:
      • Fixed bug #80719 (Iterating after failed ArrayObject::setIteratorClass() causes Segmentation fault).
    • Standard:
      • Fixed bug #80654 (file_get_contents() maxlen fails above (2**31)-1 bytes).
    • Zip:
      • Fixed bug #80648 (Fix for bug 79296 should be based on runtime version).

    Version 7.4.15

    • Core:
      • Fixed bug #80523 (bogus parse error on >4GB source code).
      • Fixed bug #80384 (filter buffers entire read until file closed).
    • Curl:
      • Fixed bug #80595 (Resetting POSTFIELDS to empty array breaks request).
    • Date:
      • Fixed bug #80376 (last day of the month causes runway cpu usage.
    • MySQLi:
      • Fixed bug #67983 (mysqlnd with MYSQLI_OPT_INT_AND_FLOAT_NATIVE fails to interpret bit columns).
      • Fixed bug #64638 (Fetching resultsets from stored procedure with cursor fails).
      • Fixed bug #72862 (segfault using prepared statements on stored procedures that use a cursor).
      • Fixed bug #77935 (Crash in mysqlnd_fetch_stmt_row_cursor when calling an SP with a cursor).
    • Phar:
      • Fixed bug #77565 (Incorrect locator detection in ZIP-based phars).
      • Fixed bug #69279 (Compressed ZIP Phar extractTo() creates garbage files).
    • SOAP:
      • Fixed bug #80672 (Null Dereference in SoapClient). (CVE-2021-21702)

    Version 7.4.14

    • Core:
      • Fixed bug #74558 (Can't rebind closure returned by Closure::fromCallable()).
      • Fixed bug #80345 (PHPIZE configuration has outdated PHP_RELEASE_VERSION).
      • Fixed bug #72964 (White space not unfolded for CC/Bcc headers).
      • Fixed bug #80362 (Running dtrace scripts can cause php to crash).
      • Fixed bug #80393 (Build of PHP extension fails due to configuration gap with libtool).
      • Fixed bug #80402 (configure filtering out -lpthread).
      • Fixed bug #77069 (stream filter loses final block of data).
    • Fileinfo:
      • Fixed bug #77961 (finfo_open crafted magic parsing SIGABRT).
    • FPM:
      • Fixed bug #69625 (FPM returns 200 status on request without SCRIPT_FILENAME env).
    • Intl:
      • Fixed bug #80425 (MessageFormatAdapter::getArgTypeList redefined).
    • OpenSSL:
      • Fixed bug #80368 (OpenSSL extension fails to build against LibreSSL due to lack of OCB support).
    • Phar:
      • Fixed bug #73809 (Phar Zip parse crash - mmap fail).
      • Fixed bug #75102 (`PharData` says invalid checksum for valid tar).
      • Fixed bug #77322 (PharData::addEmptyDir('/') Possible integer overflow).
    • PDO MySQL:
      • Fixed bug #80458 (PDOStatement::fetchAll() throws for upsert queries).
      • Fixed bug #63185 (nextRowset() ignores MySQL errors with native prepared statements).
      • Fixed bug #78152 (PDO::exec() - Bad error handling with multiple commands).
      • Fixed bug #70066 (Unexpected "Cannot execute queries while other unbuffered queries").
      • Fixed bug #71145 (Multiple statements in init command triggers unbuffered query error).
      • Fixed bug #76815 (PDOStatement cannot be GCed/closeCursor-ed when a PROCEDURE resultset SIGNAL).
    • Standard:
      • Fixed bug #77423 (FILTER_VALIDATE_URL accepts URLs with invalid userinfo). (CVE-2020-7071)
      • Fixed bug #80366 (Return Value of zend_fstat() not Checked).
      • Fixed bug #80411 (References to null-serialized object break serialize()).
    • Tidy:
      • Fixed bug #77594 (ob_tidyhandler is never reset).
    • Zlib:
      • Fixed bug #48725 (Support for flushing in zlib stream).

    Version 7.4.13

    • Core:
      • Fixed bug #80280 (ADD_EXTENSION_DEP() fails for ext/standard and ext/date).
      • Fixed bug #80258 (Windows Deduplication Enabled, randon permission errors).
    • COM:
      • Fixed bug #62474 (com_event_sink crashes on certain arguments).
    • DOM:
      • Fixed bug #80268 (loadHTML() truncates at NUL bytes).
    • FFI:
      • Fixed bug #79177 (FFI doesn't handle well PHP exceptions within callback).
    • IMAP:
      • Fixed bug #64076 (imap_sort() does not return FALSE on failure).
      • Fixed bug #76618 (segfault on imap_reopen).
      • Fixed bug #80239 (imap_rfc822_write_address() leaks memory).
      • Fixed minor regression caused by fixing bug #80220.
      • Fixed bug #80242 (imap_mail_compose() segfaults for multipart with rfc822).
    • MySQLi:
      • Fixed bug #79375 (mysqli_store_result does not report error from lock wait timeout).
      • Fixed bug #76525 (mysqli::commit does not throw if MYSQLI_REPORT_ERROR enabled and mysqlnd used).
      • Fixed bug #72413 (mysqlnd segfault (fetch_row second parameter typemismatch)).
    • ODBC:
      • Fixed bug #44618 (Fetching may rely on uninitialized data).
    • Opcache:
      • Fixed bug #79643 (PHP with Opcache crashes when a file with specific name is included).
      • Fixed run-time binding of preloaded dynamically declared function.
    • OpenSSL:
      • Fixed bug #79983 (openssl_encrypt / openssl_decrypt fail with OCB mode).
    • PDO MySQL:
      • Fixed bug #66528 (No PDOException or errorCode if database becomes unavailable before PDO::commit).
      • Fixed bug #65825 (PDOStatement::fetch() does not throw exception on broken server connection).
    • SNMP:
      • Fixed bug #70461 (disable md5 code when it is not supported in net-snmp).
    • Standard:
      • Fixed bug #80266 (parse_url silently drops port number 0).

    Version 7.4.12

    • Core:
      • Fixed bug #80061 (Copying large files may have suboptimal performance).
      • Fixed bug #79423 (copy command is limited to size of file it can copy).
      • Fixed bug #80126 (Covariant return types failing compilation).
      • Fixed bug #80186 (Segfault when iterating over FFI object).
    • Calendar:
      • Fixed bug #80185 (jdtounix() fails after 2037).
    • IMAP:
      • Fixed bug #80213 (imap_mail_compose() segfaults on certain $bodies).
      • Fixed bug #80215 (imap_mail_compose() may modify by-val parameters).
      • Fixed bug #80220 (imap_mail_compose() may leak memory).
      • Fixed bug #80223 (imap_mail_compose() leaks envelope on malformed bodies).
      • Fixed bug #80216 (imap_mail_compose() does not validate types/encodings).
      • Fixed bug #80226 (imap_sort() leaks sortpgm memory).
    • MySQLnd:
      • Fixed bug #80115 (mysqlnd.debug doesn't recognize absolute paths with slashes).
      • Fixed bug #80107 (mysqli_query() fails for ~16 MB long query when compression is enabled).
    • ODBC:
      • Fixed bug #78470 (odbc_specialcolumns() no longer accepts $nullable).
      • Fixed bug #80147 (BINARY strings may not be properly zero-terminated).
      • Fixed bug #80150 (Failure to fetch error message).
      • Fixed bug #80152 (odbc_execute() moves internal pointer of $params).
      • Fixed bug #46050 (odbc_next_result corrupts prepared resource).
    • OPcache:
      • Fixed bug #80083 (Optimizer pass 6 removes variables used for ibm_db2 data binding).
      • Fixed bug #80194 (Assertion failure during block assembly of unreachable free with leading nop).
    • PCRE:
      • Updated to PCRE 10.35.
      • Fixed bug #80118 (Erroneous whitespace match with JIT only).
    • PDO_ODBC:
      • Fixed bug #67465 (NULL Pointer dereference in odbc_handle_preparer).
    • Standard:
      • Fixed bug #80114 (parse_url does not accept URLs with port 0).
      • Fixed bug #76943 (Inconsistent stream_wrapper_restore() errors).
      • Fixed bug #76735 (Incorrect message in fopen on invalid mode).
    • Tidy:
      • Fixed bug #77040 (tidyNode::isHtml() is completely broken).

    Version 7.4.11

    • Core:
      • Fixed bug #79699 (PHP parses encoded cookie names so malicious `__Host-` cookies can be sent). (CVE-2020-7070)
      • Fixed bug #79979 (passing value to by-ref param via CUFA crashes).
      • Fixed bug #80037 (Typed property must not be accessed before initialization when __get() declared).
      • Fixed bug #80048 (Bug #69100 has not been fixed for Windows).
      • Fixed bug #80049 (Memleak when coercing integers to string via variadic argument).
    • Calendar:
      • Fixed bug #80007 (Potential type confusion in unixtojd() parameter parsing).
    • COM:
      • Fixed bug #64130 (COM obj parameters passed by reference are not updated).
    • OPcache:
      • Fixed bug #80002 (calc free space for new interned string is wrong).
      • Fixed bug #80046 (FREE for SWITCH_STRING optimized away).
      • Fixed bug #79825 (opcache.file_cache causes SIGSEGV when custom opcode handlers changed).
    • OpenSSL:
      • Fixed bug #79601 (Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV). (CVE-2020-7069)
    • PDO:
      • Fixed bug #80027 (Terrible performance using $query->fetch on queries with many bind parameters).
    • SOAP:
      • Fixed bug #47021 (SoapClient stumbles over WSDL delivered with "Transfer-Encoding: chunked").
    • Standard:
      • Fixed bug #79986 (str_ireplace bug with diacritics characters).
      • Fixed bug #80077 (getmxrr test bug).
      • Fixed bug #72941 (Modifying bucket->data by-ref has no effect any longer).
      • Fixed bug #80067 (Omitting the port in bindto setting errors).

    Version 7.4.10

    • Core:
      • Fixed bug #79884 (PHP_CONFIG_FILE_PATH is meaningless).
      • Fixed bug #77932 (File extensions are case-sensitive).
      • Fixed bug #79806 (realpath() erroneously resolves link to link).
      • Fixed bug #79895 (PHP_CHECK_GCC_ARG does not allow flags with equal sign).
      • Fixed bug #79919 (Stack use-after-scope in define()).
      • Fixed bug #79934 (CRLF-only line in heredoc causes parsing error).
      • Fixed bug #79947 (Memory leak on invalid offset type in compound assignment).
    • COM:
      • Fixed bug #48585 (com_load_typelib holds reference, fails on second call).
    • Exif:
      • Fixed bug #75785 (Many errors from exif_read_data).
    • Gettext:
      • Fixed bug #70574 (Tests fail due to relying on Linux fallback behavior for gettext()).
    • LDAP:
      • Fixed memory leaks.
    • OPcache:
      • Fixed bug #73060 (php failed with error after temp folder cleaned up).
      • Fixed bug #79917 (File cache segfault with a static variable in inherited method).
    • PDO:
      • Fixed bug #64705 (errorInfo property of PDOException is null when PDO::__construct() fails).
    • Session:
      • Fixed bug #79724 (Return type does not match in ext/session/mod_mm.c).
    • Standard:
      • Fixed bug #79930 (array_merge_recursive() crashes when called with array with single reference).
      • Fixed bug #79944 (getmxrr always returns true on Alpine linux).
      • Fixed bug #79951 (Memory leak in str_replace of empty string).
    • XML:
      • Fixed bug #79922 (Crash after multiple calls to xml_parser_free()).

    Version 7.4.9

    • Apache:
      • Fixed bug #79030 (Upgrade apache2handler's php_apache_sapi_get_request_time to return usec).
    • COM:
      • Fixed bug #63208 (BSTR to PHP string conversion not binary safe).
      • Fixed bug #63527 (DCOM does not work with Username, Password parameter).
    • Core:
      • Fixed bug #79740 (serialize() and unserialize() methods can not be called statically).
      • Fixed bug #79783 (Segfault in php_str_replace_common).
      • Fixed bug #79778 (Assertion failure if dumping closure with unresolved static variable).
      • Fixed bug #79779 (Assertion failure when assigning property of string offset by reference).
      • Fixed bug #79792 (HT iterators not removed if empty array is destroyed).
      • Fixed bug #78598 (Changing array during undef index RW error segfaults).
      • Fixed bug #79784 (Use after free if changing array during undef var during array write fetch).
      • Fixed bug #79793 (Use after free if string used in undefined index warning is changed).
      • Fixed bug #79862 (Public non-static property in child should take priority over private static).
      • Fixed bug #79877 (getimagesize function silently truncates after a null byte) (cmb)
    • Fileinfo:
      • Fixed bug #79756 (finfo_file crash (FILEINFO_MIME)).
    • FTP:
      • Fixed bug #55857 (ftp_size on large files).
    • Mbstring:
      • Fixed bug #79787 (mb_strimwidth does not trim string).
    • Phar:
      • Fixed bug #79797 (Use of freed hash key in the phar_parse_zipfile function). (CVE-2020-7068)
    • Reflection:
      • Fixed bug #79487 (::getStaticProperties() ignores property modifications).
      • Fixed bug #69804 (::getStaticPropertyValue() throws on protected props).
      • Fixed bug #79820 (Use after free when type duplicated into ReflectionProperty gets resolved).
    • Standard:
      • Fixed bug #70362 (Can't copy() large 'data://' with open_basedir).
      • Fixed bug #78008 (dns_check_record() always return true on Alpine).
      • Fixed bug #79839 (array_walk() does not respect property types).

    Version 7.4.8

    • Core:
      • Fixed bug #79595 (zend_init_fpu() alters FPU precision).
      • Fixed bug #79650 (php-win.exe 100% cpu lockup).
      • Fixed bug #79668 (get_defined_functions(true) may miss functions).
      • Fixed bug #79683 (Fake reflection scope affects __toString()).
      • Fixed possibly unsupported timercmp() usage.
    • Exif:
      • Fixed bug #79687 (Sony picture - PHP Warning - Make, Model, MakerNotes).
    • Fileinfo:
      • Fixed bug #79681 (mime_content_type/finfo returning incorrect mimetype).
    • Filter:
      • Fixed bug #73527 (Invalid memory access in php_filter_strip).
    • GD:
      • Fixed bug #79676 (imagescale adds black border with IMG_BICUBIC).
    • OpenSSL:
      • Fixed bug #62890 (default_socket_timeout=-1 causes connection to timeout).
    • PDO SQLite:
      • Fixed bug #79664 (PDOStatement::getColumnMeta fails on empty result set).
    • phpdbg:
      • Fixed bug #73926 (phpdbg will not accept input on restart execution).
      • Fixed bug #73927 (phpdbg fails with windows error prompt at "watch array").
      • Fixed several mostly Windows related phpdbg bugs.
    • SPL:
      • Fixed bug #79710 (Reproducible segfault in error_handler during GC involved an SplFileObject).
    • Standard:
      • Fixed bug #74267 (segfault with streams and invalid data).

    Version 7.4.7

    • Core:
      • Fixed bug #79599 (coredump in set_error_handler).
      • Fixed bug #79566 (Private SHM is not private on Windows).
      • Fixed bug #79489 (.user.ini does not inherit).
      • Fixed bug #79600 (Regression in 7.4.6 when yielding an array based generator).
      • Fixed bug #79657 ("yield from" hangs when invalid value encountered).
    • FFI:
      • Fixed bug #79571 (FFI: var_dumping unions may segfault).
    • GD:
      • Fixed bug #79615 (Wrong GIF header written in GD GIFEncode).
    • MySQLnd:
      • Fixed bug #79596 (MySQL FLOAT truncates to int some locales).
    • Opcache:
      • Fixed bug #79588 (Boolean opcache settings ignore on/off values).
      • Fixed bug #79548 (Preloading segfault with inherited method using static variable).
      • Fixed bug #79603 (RTD collision with opcache).
    • Standard:
      • Fixed bug #79561 (dns_get_record() fails with DNS_ALL).

    Version 7.4.6

    • Core:
      • Fixed bug #78434 (Generator yields no items after valid() call).
      • Fixed bug #79477 (casting object into array creates references).
      • Fixed bug #79514 (Memory leaks while including unexistent file).
      • Fixed bug #79470 (PHP incompatible with 3rd party file system on demand).
      • Fixed bug #78784 (Unable to interact with files inside a VFS for Git repository).
      • Fixed bug #78875 (Long variables cause OOM and temp files are not cleaned). (CVE-2019-11048).
      • Fixed bug #78876 (Long variables in multipart/form-data cause OOM and temp files are not cleaned). (CVE-2019-11048).
    • DOM:
      • Fixed bug #78221 (DOMNode::normalize() doesn't remove empty text nodes).
    • EXIF:
      • Fixed bug #79336 (ext/exif/tests/bug79046.phpt fails on Big endian arch).
    • FCGI:
      • Fixed bug #79491 (Search for .user.ini extends up to root dir).
    • MBString:
      • Fixed bug #79441 (Segfault in mb_chr() if internal encoding is unsupported).
    • OpenSSL:
      • Fixed bug #79497 (stream_socket_client() throws an unknown error sometimes with <1s timeout).
    • PCRE:
      • Upgraded to PCRE2 10.34.
    • Phar:
      • Fixed bug #79503 (Memory leak on duplicate metadata).
    • SimpleXML:
      • Fixed bug #79528 (Different object of the same xml between 7.4.5 and 7.4.4).
    • SPL:
      • Fixed bug #69264 (__debugInfo() ignored while extending SPL classes).
      • Fixed bug #67369 (ArrayObject serialization drops the iterator class).
    • Standard:
      • Fixed bug #79468 (SIGSEGV when closing stream handle with a stream filter appended).
      • Fixed bug #79447 (Serializing uninitialized typed properties with __sleep should not throw).

    Version 7.4.5

    • Core:
      • Fixed bug #79364 (When copy empty array, next key is unspecified).
      • Fixed bug #78210 (Invalid pointer address).
    • CURL:
      • Fixed bug #79199 (curl_copy_handle() memory leak).
    • Date:
      • Fixed bug #79396 (DateTime hour incorrect during DST jump forward).
      • Fixed bug #74940 (DateTimeZone loose comparison always true).
    • FPM:
      • Implemented FR #77062 (Allow numeric [UG]ID in FPM listen.{owner,group}) (Andre Nathan)
    • Iconv:
      • Fixed bug #79200 (Some iconv functions cut Windows-1258).
    • OPcache:
      • Fixed bug #79412 (Opcache chokes and uses 100% CPU on specific script).
    • Session:
      • Fixed bug #79413 (session_create_id() fails for active sessions).
    • Shmop:
      • Fixed bug #79427 (Integer Overflow in shmop_open()).
    • SimpleXML:
      • Fixed bug #61597 (SXE properties may lack attributes and content).
    • SOAP:
      • Fixed bug #79357 (SOAP request segfaults when any request parameter is missing).
    • Spl:
      • Fixed bug #75673 (SplStack::unserialize() behavior).
      • Fixed bug #79393 (Null coalescing operator failing with SplFixedArray).
    • Standard:
      • Fixed bug #79330 (shell_exec() silently truncates after a null byte).
      • Fixed bug #79410 (system() swallows last chunk if it is exactly 4095 bytes without newline).
      • Fixed bug #79465 (OOB Read in urldecode()). (CVE-2020-7067)
    • Zip:
      • Fixed bug #79296 (ZipArchive::open fails on empty file).
      • Fixed bug #79424 (php_zip_glob uses gl_pathc after call to globfree).

    Version 7.4.4

    • Core:
      • Fixed bug #79329 (get_headers() silently truncates after a null byte) (CVE-2020-7066)
      • Fixed bug #79244 (php crashes during parsing INI file).
      • Fixed bug #63206 (restore_error_handler does not restore previous errors mask).
    • COM:
      • Fixed bug #66322 (COMPersistHelper::SaveToFile can save to wrong location).
      • Fixed bug #79242 (COM error constants don't match com_exception codes on x86).
      • Fixed bug #79247 (Garbage collecting variant objects segfaults).
      • Fixed bug #79248 (Traversing empty VT_ARRAY throws com_exception).
      • Fixed bug #79299 (com_print_typeinfo prints duplicate variables).
      • Fixed bug #79332 (php_istreams are never freed).
      • Fixed bug #79333 (com_print_typeinfo() leaks memory).
    • CURL:
      • Fixed bug #79019 (Copied cURL handles upload empty file).
      • Fixed bug #79013 (Content-Length missing when posting a curlFile with curl).
    • DOM:
      • Fixed bug #77569: (Write Access Violation in DomImplementation).
      • Fixed bug #79271 (DOMDocumentType::$childNodes is NULL).
    • Enchant:
      • Fixed bug #79311 (enchant_dict_suggest() fails on big endian architecture).
    • EXIF:
      • Fixed bug #79282 (Use-of-uninitialized-value in exif) (CVE-2020-7064).
    • Fileinfo:
      • Fixed bug #79283 (Segfault in libmagic patch contains a buffer overflow).
    • FPM:
      • Fixed bug #77653 (operator displayed instead of the real error message).
      • Fixed bug #79014 (PHP-FPM & Primary script unknown).
    • MBstring:
      • Fixed bug #79371 (mb_strtolower (UTF-32LE): stack-buffer-overflow at php_unicode_tolower_full) (CVE-2020-7065).
    • MySQLi:
      • Fixed bug #64032 (mysqli reports different client_version).
    • MySQLnd:
      • Implemented FR #79275 (Support auth_plugin_caching_sha2_password on Windows).
    • Opcache:
      • Fixed bug #79252 (preloading causes php-fpm to segfault during exit).
    • PCRE:
      • Fixed bug #79188 (Memory corruption in preg_replace/preg_replace_callback and unicode).
      • Fixed bug #79241 (Segmentation fault on preg_match()).
      • Fixed bug #79257 (Duplicate named groups (?J) prefer last alternative even if not matched).
    • PDO_ODBC:
      • Fixed bug #79038 (PDOStatement::nextRowset() leaks column values).
    • Reflection:
      • Fixed bug #79062 (Property with heredoc default value returns false for getDocComment).
    • SQLite3:
      • Fixed bug #79294 (::columnType() may fail after SQLite3Stmt::reset()).
    • Standard:
      • Fixed bug #79254 (getenv() w/o arguments not showing changes).
      • Fixed bug #79265 (Improper injection of Host header when using fopen for http requests).
    • Zip:
      • Fixed bug #79315 (ZipArchive::addFile doesn't honor start/length parameters).

    Version 7.4.3

    • Core:
      • Fixed bug #79146 (cscript can fail to run on some systems).
      • Fixed bug #79155 (Property nullability lost when using multiple property definition).
      • Fixed bug #78323 (Code 0 is returned on invalid options).
      • Fixed bug #78989 (Delayed variance check involving trait segfaults).
      • Fixed bug #79174 (cookie values with spaces fail to round-trip).
      • Fixed bug #76047 (Use-after-free when accessing already destructed backtrace arguments).
    • COM:
      • Fixed bug #79247 (Garbage collecting variant objects segfaults).
    • CURL:
      • Fixed bug #79078 (Hypothetical use-after-free in curl_multi_add_handle()).
    • FFI:
      • Fixed bug #79096 (FFI Struct Segfault).
    • IMAP:
      • Fixed bug #79112 (IMAP extension can't find OpenSSL libraries at configure time).
    • Intl:
      • Fixed bug #79212 (NumberFormatter::format() may detect wrong type).
    • Libxml:
      • Fixed bug #79191 (Error in SoapClient ctor disables DOMDocument::save()).
    • MBString:
      • Fixed bug #79149 (SEGV in mb_convert_encoding with non-string encodings).
    • MySQLi:
      • Fixed bug #78666 (Properties may emit a warning on var_dump()).
    • MySQLnd:
      • Fixed bug #79084 (mysqlnd may fetch wrong column indexes with MYSQLI_BOTH).
      • Fixed bug #79011 (MySQL caching_sha2_password Access denied for password with more than 20 chars).
    • Opcache:
      • Fixed bug #79114 (Eval class during preload causes class to be only half available).
      • Fixed bug #79128 (Preloading segfaults if preload_user is used).
      • Fixed bug #79193 (Incorrect type inference for self::$field =& $field).
    • OpenSSL:
      • Fixed bug #79145 (openssl memory leak).
    • Phar:
      • Fixed bug #79082 (Files added to tar with Phar::buildFromIterator have all-access permissions). (CVE-2020-7063)
      • Fixed bug #79171 (heap-buffer-overflow in phar_extract_file). (CVE-2020-7061)
      • Fixed bug #76584 (PharFileInfo::decompress not working).
    • Reflection:
      • Fixed bug #79115 (ReflectionClass::isCloneable call reflected class __destruct).
    • Session:
      • Fixed bug #79221 (Null Pointer Dereference in PHP Session Upload Progress). (CVE-2020-7062)
    • Standard:
      • Fixed bug #78902 (Memory leak when using stream_filter_append).
      • Fixed bug #78969 (PASSWORD_DEFAULT should match PASSWORD_BCRYPT instead of being null).
    • Testing:
      • Fixed bug #78090 (bug45161.phpt takes forever to finish).
    • XSL:
      • Fixed bug #70078 (XSL callbacks with nodes as parameter leak memory).
    • Zip:
      • Add ZipArchive::CM_LZMA2 and ZipArchive::CM_XZ constants (since libzip 1.6.0).
      • Add ZipArchive::RDONLY (since libzip 1.0.0).
      • Add ZipArchive::ER_* missing constants.
      • Add ZipArchive::LIBZIP_VERSION constant.
      • Fixed bug #73119 (Wrong return for ZipArchive::addEmptyDir Method).

    Version 7.4.2

    • Core:
      • Preloading support on Windows has been disabled.
      • Fixed bug #79022 (class_exists returns True for classes that are not ready to be used).
      • Fixed bug #78929 (plus signs in cookie values are converted to spaces).
      • Fixed bug #78973 (Destructor during CV freeing causes segfault if opline never saved).
      • Fixed bug #78776 (Abstract method implementation from trait does not check "static").
      • Fixed bug #78999 (Cycle leak when using function result as temporary).
      • Fixed bug #79008 (General performance regression with PHP 7.4 on Windows).
      • Fixed bug #79002 (Serializing uninitialized typed properties with __sleep makes unserialize throw).
    • CURL:
      • Fixed bug #79033 (Curl timeout error with specific url and post).
      • Fixed bug #79063 (curl openssl does not respect PKG_CONFIG_PATH).
    • Date:
      • Fixed bug #79015 (undefined-behavior in php_date.c).
    • DBA:
      • Fixed bug #78808 ([LMDB] MDB_MAP_FULL: Environment mapsize limit reached).
    • Exif:
      • Fixed bug #79046 (NaN to int cast undefined behavior in exif).
    • Fileinfo:
      • Fixed bug #74170 (locale information change after mime_content_type).
    • GD:
      • Fixed bug #79067 (gdTransformAffineCopy() may use unitialized values).
      • Fixed bug #79068 (gdTransformAffineCopy() changes interpolation method).
    • Libxml:
      • Fixed bug #79029 (Use After Free's in XMLReader / XMLWriter).
    • Mbstring:
      • Fixed bug #79037 (global buffer-overflow in `mbfl_filt_conv_big5_wchar`). (CVE-2020-7060)
    • OPcache:
      • Fixed bug #78961 (erroneous optimization of re-assigned $GLOBALS).
      • Fixed bug #78950 (Preloading trait method with static variables).
      • Fixed bug #78903 (Conflict in RTD key for closures results in crash).
      • Fixed bug #78986 (Opcache segfaults when inheriting ctor from immutable into mutable class).
      • Fixed bug #79040 (Warning Opcode handlers are unusable due to ASLR).
      • Fixed bug #79055 (Typed property become unknown with OPcache file cache).
    • Pcntl:
      • Fixed bug #78402 (Converting null to string in error message is bad DX).
    • PDO_PgSQL:
      • Fixed bug #78983 (pdo_pgsql config.w32 cannot find libpq-fe.h).
      • Fixed bug #78980 (pgsqlGetNotify() overlooks dead connection).
      • Fixed bug #78982 (pdo_pgsql returns dead persistent connection).
    • Session:
      • Fixed bug #79091 (heap use-after-free in session_create_id()).
      • Fixed bug #79031 (Session unserialization problem).
    • Shmop:
      • Fixed bug #78538 (shmop memory leak).
    • Sqlite3:
      • Fixed bug #79056 (sqlite does not respect PKG_CONFIG_PATH during compilation).
    • Spl:
      • Fixed bug #78976 (SplFileObject::fputcsv returns -1 on failure).
    • Standard:
      • Fixed bug #79099 (OOB read in php_strip_tags_ex). (CVE-2020-7059)
      • Fixed bug #79000 (Non-blocking socket stream reports EAGAIN as error).
      • Fixed bug #54298 (Using empty additional_headers adding extraneous CRLF).

    Version 7.4.1

    • Bcmath:
      • Fixed bug #78878 (Buffer underflow in bc_shift_addsub). (CVE-2019-11046).
    • Core:
      • Fixed bug #78862 (link() silently truncates after a null byte on Windows). (CVE-2019-11044).
      • Fixed bug #78863 (DirectoryIterator class silently truncates after a null byte). (CVE-2019-11045).
      • Fixed bug #78943 (mail() may release string with refcount==1 twice). (CVE-2019-11049).
      • Fixed bug #78810 (RW fetches do not throw "uninitialized property" exception).
      • Fixed bug #78868 (Calling __autoload() with incorrect EG(fake_scope) value).
      • Fixed bug #78296 (is_file fails to detect file).
      • Fixed bug #78883 (fgets(STDIN) fails on Windows).
      • Fixed bug #78898 (call_user_func(['parent', ...]) fails while other succeed).
      • Fixed bug #78904 (Uninitialized property triggers __get()).
      • Fixed bug #78926 (Segmentation fault on Symfony cache:clear).
    • GD:
      • Fixed bug #78849 (GD build broken with -D SIGNED_COMPARE_SLOW).
      • Fixed bug #78923 (Artifacts when convoluting image with transparency).
    • EXIF:
      • Fixed bug #78793 (Use-after-free in exif parsing under memory sanitizer). (CVE-2019-11050).
      • Fixed bug #78910 (Heap-buffer-overflow READ in exif). (CVE-2019-11047).
    • FPM:
      • Fixed bug #76601 (Partially working php-fpm ater incomplete reload).
      • Fixed bug #78889 (php-fpm service fails to start).
      • Fixed bug #78916 (php-fpm 7.4.0 don't send mail via mail()).
    • Intl:
      • Implemented FR #78912 (INTL Support for accounting format).
    • Mysqlnd:
      • Fixed bug #78823 (ZLIB_LIBS not added to EXTRA_LIBS).
    • OPcache:
      • Fixed $x = (bool)$x; with opcache (should emit undeclared variable notice).
      • Fixed bug #78935 (Preloading removes classes that have dependencies).
    • PCRE:
      • Fixed bug #78853 (preg_match() may return integer > 1).
    • Reflection:
      • Fixed bug #78895 (Reflection detects abstract non-static class as abstract static. IS_IMPLICIT_ABSTRACT is not longer used).
    • Standard:
      • Fixed bug #77638 (var_export'ing certain class instances segfaults).
      • Fixed bug #78840 (imploding $GLOBALS crashes).
      • Fixed bug #78833 (Integer overflow in pack causes out-of-bound access).
      • Fixed bug #78814 (strip_tags allows / in tag name => whitelist bypass).

    Version 7.4.0

    • Core:
      • Implemented RFC: Deprecate curly brace syntax for accessing array elements and string offsets.
      • Implemented RFC: Deprecations for PHP 7.4.
      • Fixed bug #52752 (Crash when lexing).
      • Fixed bug #60677 (CGI doesn't properly validate shebang line contains #!).
      • Fixed bug #71030 (Self-assignment in list() may have inconsistent behavior).
      • Fixed bug #72530 (Use After Free in GC with Certain Destructors).
      • Fixed bug #75921 (Inconsistent: No warning in some cases when stdObj is created on the fly).
      • Implemented FR #76148 (Add array_key_exists() to the list of specially compiled functions).
      • Fixed bug #76430 (__METHOD__ inconsistent outside of method).
      • Fixed bug #76451 (Aliases during inheritance type checks affected by opcache).
      • Implemented FR #77230 (Support custom CFLAGS and LDFLAGS from environment).
      • Fixed bug #77345 (Stack Overflow caused by circular reference in garbage collection).
      • Fixed bug #77812 (Interactive mode does not support PHP 7.3-style heredoc).
      • Fixed bug #77877 (call_user_func() passes $this to static methods).
      • Fixed bug #78066 (PHP eats the first byte of a program that comes from process substitution).
      • Fixed bug #78151 (Segfault caused by indirect expressions in PHP 7.4a1).
      • Fixed bug #78154 (SEND_VAR_NO_REF does not always send reference).
      • Fixed bug #78182 (Segmentation fault during by-reference property assignment).
      • Fixed bug #78212 (Segfault in built-in webserver).
      • Fixed bug #78220 (Can't access OneDrive folder).
      • Fixed bug #78226 (Unexpected __set behavior with typed properties).
      • Fixed bug #78239 (Deprecation notice during string conversion converted to exception hangs).
      • Fixed bug #78335 (Static properties/variables containing cycles report as leak).
      • Fixed bug #78340 (Include of stream wrapper not reading whole file).
      • Fixed bug #78344 (Segmentation fault on zend_check_protected).
      • Fixed bug #78356 (Array returned from ArrayAccess is incorrectly unpacked as argument).
      • Fixed bug #78379 (Cast to object confuses GC, causes crash).
      • Fixed bug #78386 (fstat mode has unexpected value on PHP 7.4).
      • Fixed bug #78396 (Second file_put_contents in Shutdown hangs script).
      • Fixed bug #78406 (Broken file includes with user-defined stream filters).
      • Fixed bug #78438 (Corruption when __unserializing deeply nested structures).
      • Fixed bug #78441 (Parse error due to heredoc identifier followed by digit).
      • Fixed bug #78454 (Consecutive numeric separators cause OOM error).
      • Fixed bug #78460 (PEAR installation failure).
      • Fixed bug #78531 (Crash when using undefined variable as object).
      • Fixed bug #78535 (auto_detect_line_endings value not parsed as bool).
      • Fixed bug #78604 (token_get_all() does not properly tokenize FOO<?php with short_open_tag=0).
      • Fixed bug #78614 (Does not compile with DTRACE anymore).
      • Fixed bug #78620 (Out of memory error).
      • Fixed bug #78632 (method_exists() in php74 works differently from php73 in checking priv. methods).
      • Fixed bug #78644 (SEGFAULT in ZEND_UNSET_OBJ_SPEC_VAR_CONST_HANDLER).
      • Fixed bug #78658 (Memory corruption using Closure::bindTo).
      • Fixed bug #78656 (Parse errors classified as highest log-level).
      • Fixed bug #78662 (stream_write bad error detection).
      • Fixed bug #78768 (redefinition of typedef zend_property_info).
      • Fixed bug #78788 (./configure generates invalid php_version.h).
      • Fixed incorrect usage of QM_ASSIGN instruction. It must not return IS_VAR. As a side effect, this allowed passing left hand list() "by reference", instead of compile-time error.
    • CLI:
      • The built-in CLI server now reports the request method in log files.
    • COM:
      • Deprecated registering of case-insensitive constants from typelibs.
      • Fixed bug #78650 (new COM Crash).
      • Fixed bug #78694 (Appending to a variant array causes segfault).
    • CURL:
      • Fixed bug #76480 (Use curl_multi_wait() so that timeouts are respected).
      • Implemented FR #77711 (CURLFile should support UNICODE filenames).
      • Deprecated CURLPIPE_HTTP1.
      • Deprecated $version parameter of curl_version().
    • Date:
      • Updated timelib to 2018.02.
      • Fixed bug #69044 (discrepency between time and microtime).
      • Fixed bug #70153 (\DateInterval incorrectly unserialized).
      • Fixed bug #75232 (print_r of DateTime creating side-effect).
      • Fixed bug #78383 (Casting a DateTime to array no longer returns its properties).
      • Fixed bug #78751 (Serialising DatePeriod converts DateTimeImmutable).
    • Exif:
      • Fixed bug #78333 (Exif crash (bus error) due to wrong alignment and invalid cast).
      • Fixed bug #78256 (heap-buffer-overflow on exif_process_user_comment). (CVE-2019-11042)
      • Fixed bug #78222 (heap-buffer-overflow on exif_scan_thumbnail). (CVE-2019-11041)
    • Fileinfo:
      • Fixed bug #78075 (finfo_file treats JSON file as text/plain).
      • Fixed bug #78183 (finfo_file shows wrong mime-type for .tga file).
    • Filter:
      • The filter extension no longer has the --with-pcre-dir on Unix builds, allowing the extension to be once more compiled as shared using ./configure.
      • Added min_range and max_range options for FILTER_VALIDATE_FLOAT.
    • FFI:
      • Added FFI extension.
      • Fixed bug #78488 (OOB in ZEND_FUNCTION(ffi_trampoline)).
      • Fixed bug #78543 (is_callable() on FFI\CData throws Exception).
      • Fixed bug #78716 (Function name mangling is wrong for some parameter types).
      • Fixed bug #78762 (Failing FFI::cast() may leak memory).
      • Fixed bug #78761 (Zend memory heap corruption with preload and casting).
      • Implemented FR #78270 (Support __vectorcall convention with FFI).
      • Added missing FFI::isNull().
    • FPM:
      • Implemented FR #72510 (systemd service should be hardened).
      • Fixed bug #74083 (master PHP-fpm is stopped on multiple reloads).
      • Fixed bug #78334 (fpm log prefix message includes wrong stdout/stderr notation).
      • Fixed bug #78599 (env_path_info underflow in fpm_main.c can lead to RCE). (CVE-2019-11043)
    • GD:
      • Implemented the scatter filter (IMG_FILTER_SCATTER).
      • The bundled libgd behaves now like system libgd wrt. IMG_CROP_DEFAULT never falling back to IMG_CROP_SIDES.
      • The default $mode parameter of imagecropauto() has been changed to IMG_CROP_DEFAULT; passing -1 is now deprecated.
      • Added support for aspect ratio preserving scaling to a fixed height for imagescale().
      • Added TGA read support.
      • Fixed bug #73291 (imagecropauto() $threshold differs from external libgd).
      • Fixed bug #76324 (cannot detect recent versions of freetype with pkg-config).
      • Fixed bug #78314 (missing freetype support/functions with external gd).
    • GMP:
      • Fixed bug #78574 (broken shared build).
    • Hash:
    • Iconv:
      • Fixed bug #78342 (Bus error in configure test for iconv //IGNORE).
      • Fixed bug #78642 (Wrong libiconv version displayed).
    • Libxml:
      • Fixed bug #78279 (libxml_disable_entity_loader settings is shared between requests (cgi-fcgi)).
    • InterBase:
      • Unbundled the InterBase extension and moved it to PECL.
    • Intl:
      • Raised requirements to ICU ≥ 50.1.
      • Changed ResourceBundle to implement Countable.
      • Changed default of $variant parameter of idn_to_ascii() and idn_to_utf8().
    • LDAP:
      • Deprecated ldap_control_paged_result_response and ldap_control_paged_result
    • LiteSpeed:
      • Updated to LiteSpeed SAPI V7.5 (Fixed clean shutdown).
      • Updated to LiteSpeed SAPI V7.4.3 (increased response header count limit from 100 to 1000, added crash handler to cleanly shutdown PHP request, added CloudLinux mod_lsapi mode).
      • Fixed bug #76058 (After "POST data can't be buffered", using php://input makes huge tmp files).
    • MBString:
      • Fixed bug #77907 (mb-functions do not respect default_encoding).
      • Fixed bug #78579 (mb_decode_numericentity: args number inconsistency).
      • Fixed bug #78609 (mb_check_encoding() no longer supports stringable objects).
    • MySQLi:
      • Fixed bug #67348 (Reading $dbc->stat modifies $dbc->affected_rows).
      • Fixed bug #76809 (SSL settings aren't respected when persistent connections are used).
      • Fixed bug #78179 (MariaDB server version incorrectly detected).
      • Fixed bug #78213 (Empty row pocket).
    • MySQLnd:
      • Fixed connect_attr issues and added the _server_host connection attribute.
      • Fixed bug #60594 (mysqlnd exposes 160 lines of stats in phpinfo).
    • ODBC:
      • Fixed bug #78473 (odbc_close() closes arbitrary resources).
    • Opcache:
      • Implemented preloading RFC.
      • Add opcache.preload_user INI directive.
      • Added new INI directive opcache.cache_id (Windows only).
      • Fixed bug #78106 (Path resolution fails if opcache disabled during request).
      • Fixed bug #78175 (Preloading segfaults at preload time and at runtime).
      • Fixed bug #78202 (Opcache stats for cache hits are capped at 32bit NUM).
      • Fixed bug #78271 (Invalid result of if-else).
      • Fixed bug #78341 (Failure to detect smart branch in DFA pass).
      • Fixed bug #78376 (Incorrect preloading of constant static properties).
      • Fixed bug #78429 (opcache_compile_file(__FILE__); segfaults).
      • Fixed bug #78512 (Cannot make preload work).
      • Fixed bug #78514 (Preloading segfaults with inherited typed property).
      • Fixed bug #78654 (Incorrectly computed opcache checksum on files with non-ascii characters).
    • OpenSSL:
      • Added TLS 1.3 support to streams including new tlsv1.3 stream.
      • Added openssl_x509_verify function.
      • openssl_random_pseudo_bytes() now throws in error conditions.
      • Changed the default config path (Windows only).
      • Fixed bug #78231 (Segmentation fault upon stream_socket_accept of exported socket-to-stream).
      • Fixed bug #78391 (Assertion failure in openssl_random_pseudo_bytes).
      • Fixed bug #78775 (TLS issues from HTTP request affecting other encrypted connections).
    • Pcntl:
      • Fixed bug #77335 (PHP is preventing SIGALRM from specifying SA_RESTART).
    • PCRE:
      • Implemented FR #77094 (Support flags in preg_replace_callback).
      • Fixed bug #72685 (Repeated UTF-8 validation of same string in UTF-8 mode).
      • Fixed bug #73948 (Preg_match_all should return NULLs on trailing optional capture groups).
      • Fixed bug #78338 (Array cross-border reading in PCRE).
      • Fixed bug #78349 (Bundled pcre2 library missing LICENCE file).
    • PDO:
      • Implemented FR #71885 (Allow escaping question mark placeholders). https://wiki.php.net/rfc/pdo_escape_placeholders
      • Fixed bug #77849 (Disable cloning of PDO handle/connection objects).
      • Implemented FR #78033 (PDO - support username and password specified in DSN).
    • PDO_Firebird:
      • Implemented FR #65690 (PDO_Firebird should also support dialect 1).
      • Implemented FR #77863 (PDO firebird support type Boolean in input parameters).
    • PDO_MySQL:
      • Fixed bug #41997 (SP call yields additional empty result set).
      • Fixed bug #78623 (Regression caused by "SP call yields additional empty result set").
    • PDO_OCI:
      • Support Oracle Database tracing attributes ACTION, MODULE, CLIENT_INFO, and CLIENT_IDENTIFIER.
      • Implemented FR #76908 (PDO_OCI getColumnMeta() not implemented).
    • PDO_SQLite:
      • Implemented sqlite_stmt_readonly in PDO_SQLite.
      • Raised requirements to SQLite 3.5.0.
      • Fixed bug #78192 (SegFault when reuse statement after schema has changed).
      • Fixed bug #78348 (Remove -lrt from pdo_sqlite.so).
    • Phar:
      • Fixed bug #77919 (Potential UAF in Phar RSHUTDOWN).
    • phpdbg:
      • Fixed bug #76596 (phpdbg support for display_errors=stderr).
      • Fixed bug #76801 (too many open files).
      • Fixed bug #77800 (phpdbg segfaults on listing some conditional breakpoints).
      • Fixed bug #77805 (phpdbg build fails when readline is shared).
    • Recode:
      • Unbundled the recode extension.
    • Reflection:
      • Fixed bug #76737 (Unserialized reflection objects are broken, they shouldn't be serializable).
      • Fixed bug #78263 (\ReflectionReference::fromArrayElement() returns null while item is a reference).
      • Fixed bug #78410 (Cannot "manually" unserialize class that is final and extends an internal one).
      • Fixed bug #78697 (ReflectionClass::implementsInterface - inaccurate error message with traits).
      • Fixed bug #78774 (ReflectionNamedType on Typed Properties Crash).
    • Session:
      • Fixed bug #78624 (session_gc return value for user defined session handlers).
    • SimpleXML:
      • Implemented FR #65215 (SimpleXMLElement could register as implementing Countable).
      • Fixed bug #75245 (Don't set content of elements with only whitespaces).
    • Sockets:
      • Fixed bug #67619 (Validate length on socket_write).
      • Fixed bug #78665 (Multicasting may leak memory).
    • sodium:
      • Fixed bug #77646 (sign_detached() strings not terminated).
      • Fixed bug #78510 (Partially uninitialized buffer returned by sodium_crypto_generichash_init()).
      • Fixed bug #78516 (password_hash(): Memory cost is not in allowed range).
    • SPL:
      • Fixed bug #77518 (SeekableIterator::seek() should accept 'int' typehint as documented).
      • Fixed bug #78409 (Segfault when creating instance of ArrayIterator without constructor).
      • Fixed bug #78436 (Missing addref in SplPriorityQueue EXTR_BOTH mode).
      • Fixed bug #78456 (Segfault when serializing SplDoublyLinkedList).
    • SQLite3:
      • Unbundled libsqlite.
      • Raised requirements to SQLite 3.7.4.
      • Forbid (un)serialization of SQLite3, SQLite3Stmt and SQLite3Result.
      • Added support for the SQLite @name notation.
      • Added SQLite3Stmt::getSQL() to retrieve the SQL of the statement.
      • Implemented FR #70950 (Make SQLite3 Online Backup API available).
    • Standard:
      • Implemented RFC password hashing registry.
      • Implemented RFC where password_hash() has argon2i(d) implementations from ext/sodium when PHP is built without libargon.
      • Implemented FR #38301 (field enclosure behavior in fputcsv).
      • Implemented FR #51496 (fgetcsv should take empty string as an escape).
      • Fixed bug #73535 (php_sockop_write() returns 0 on error, can be used to trigger Denial of Service).
      • Fixed bug #74764 (Bindto IPv6 works with file_get_contents but fails with stream_socket_client).
      • Fixed bug #76859 (stream_get_line skips data if used with data-generating filter).
      • Implemented FR #77377 (No way to handle CTRL+C in Windows).
      • Fixed bug #77930 (stream_copy_to_stream should use mmap more often).
      • Implemented FR #78177 (Make proc_open accept command array).
      • Fixed bug #78208 (password_needs_rehash() with an unknown algo should always return true).
      • Fixed bug #78241 (touch() does not handle dates after 2038 in PHP 64-bit).
      • Fixed bug #78282 (atime and mtime mismatch).
      • Fixed bug #78326 (improper memory deallocation on stream_get_contents() with fixed length buffer).
      • Fixed bug #78346 (strip_tags no longer handling nested php tags).
      • Fixed bug #78506 (Error in a php_user_filter::filter() is not reported).
      • Fixed bug #78549 (Stack overflow due to nested serialized input).
      • Fixed bug #78759 (array_search in $GLOBALS).
    • Testing:
      • Fixed bug #78684 (PCRE bug72463_2 test is sending emails on Linux).
    • Tidy:
      • Added TIDY_TAG_* constants for HTML5 elements.
      • Fixed bug #76736 (wrong reflection for tidy_get_head, tidy_get_html, tidy_get_root, and tidy_getopt)
    • WDDX:
      • Deprecated and unbundled the WDDX extension.
    • Zip:
      • Fixed bug #78641 (addGlob can modify given remove_path value).

    Version 7.3.33

    • XML:
      • Fixed bug #79971 (special character is breaking the path in xml function). (CVE-2021-21707)

    Version 7.3.32

    • FPM:
      • Fixed bug #81026 (PHP-FPM oob R/W in root process leading to privilege escalation). (CVE-2021-21703)

    Version 7.3.31

    • Zip:
      • Fixed bug #81420 (ZipArchive::extractTo extracts outside of destination). (CVE-2021-21706)

    Version 7.3.30

    • Phar:
      • Fixed bug #81211: Symlinks are followed when creating PHAR archive.

    Version 7.3.29

    • Core:
      • Fixed bug #81122: SSRF bypass in FILTER_VALIDATE_URL. (CVE-2021-21705)
    • PDO_Firebird:
      • Fixed bug #76448: Stack buffer overflow in firebird_info_cb. (CVE-2021-21704)
      • Fixed bug #76449: SIGSEGV in firebird_handle_doer. (CVE-2021-21704)
      • Fixed bug #76450: SIGSEGV in firebird_stmt_execute. (CVE-2021-21704)
      • Fixed bug #76452: Crash while parsing blob data in firebird_fetch_blob. (CVE-2021-21704)

    Version 7.3.28

    • Imap:
      • Fixed bug #80710 (imap_mail_compose() header injection).

    Version 7.3.27

    • SOAP:
      • Fixed bug #80672 (Null Dereference in SoapClient). (CVE-2021-21702)

    Version 7.3.26

    • Standard:
      • Fixed bug #77423 (FILTER_VALIDATE_URL accepts URLs with invalid userinfo). (CVE-2020-7071)
      • Fixed bug #80457 (stream_get_contents() fails with maxlength=-1 or default).

    Version 7.3.25

    • Core:
      • Fixed bug #80280 (ADD_EXTENSION_DEP() fails for ext/standard and ext/date).
      • Fixed bug #80258 (Windows Deduplication Enabled, randon permission errors).
    • COM:
      • Fixed bug #62474 (com_event_sink crashes on certain arguments).
    • DOM:
      • Fixed bug #80268 (loadHTML() truncates at NUL bytes).
    • IMAP:
      • Fixed bug #64076 (imap_sort() does not return FALSE on failure).
      • Fixed bug #76618 (segfault on imap_reopen).
      • Fixed bug #80239 (imap_rfc822_write_address() leaks memory).
      • Fixed minor regression caused by fixing bug #80220.
      • Fixed bug #80242 (imap_mail_compose() segfaults for multipart with rfc822).
    • Intl:
      • Fixed bug #80310 (ext-intl with icu4c 68.1: use of undeclared identifier 'TRUE').
    • ODBC:
      • Fixed bug #44618 (Fetching may rely on uninitialized data).
    • SNMP:
      • Fixed bug #70461 (disable md5 code when it is not supported in net-snmp).
    • Standard:
      • Fixed bug #80266 (parse_url silently drops port number 0).

    Version 7.3.24

    • Core:
      • Fixed bug #79423 (copy command is limited to size of file it can copy).
    • Calendar:
      • Fixed bug #80185 (jdtounix() fails after 2037).
    • IMAP:
      • Fixed bug #80213 (imap_mail_compose() segfaults on certain $bodies).
      • Fixed bug #80215 (imap_mail_compose() may modify by-val parameters).
      • Fixed bug #80220 (imap_mail_compose() may leak memory).
      • Fixed bug #80223 (imap_mail_compose() leaks envelope on malformed bodies).
      • Fixed bug #80216 (imap_mail_compose() does not validate types/encodings).
      • Fixed bug #80226 (imap_sort() leaks sortpgm memory).
    • MySQLnd:
      • Fixed bug #80115 (mysqlnd.debug doesn't recognize absolute paths with slashes).
      • Fixed bug #80107 (mysqli_query() fails for ~16 MB long query when compression is enabled).
    • ODBC:
      • Fixed bug #78470 (odbc_specialcolumns() no longer accepts $nullable).
      • Fixed bug #80147 (BINARY strings may not be properly zero-terminated).
      • Fixed bug #80150 (Failure to fetch error message).
      • Fixed bug #80152 (odbc_execute() moves internal pointer of $params).
      • Fixed bug #46050 (odbc_next_result corrupts prepared resource).
    • OPcache:
      • Fixed bug #80083 (Optimizer pass 6 removes variables used for ibm_db2 data binding).
    • PDO_ODBC:
      • Fixed bug #67465 (NULL Pointer dereference in odbc_handle_preparer).
    • Standard:
      • Fixed bug #80114 (parse_url does not accept URLs with port 0).
      • Fixed bug #76943 (Inconsistent stream_wrapper_restore() errors).
      • Fixed bug #76735 (Incorrect message in fopen on invalid mode).
    • Tidy:
      • Fixed bug #77040 (tidyNode::isHtml() is completely broken).

    Version 7.3.23

    • Core:
      • Fixed bug #80048 (Bug #69100 has not been fixed for Windows).
      • Fixed bug #80049 (Memleak when coercing integers to string via variadic argument).
      • Fixed bug #79699 (PHP parses encoded cookie names so malicious `__Host-` cookies can be sent). (CVE-2020-7070)
    • Calendar:
      • Fixed bug #80007 (Potential type confusion in unixtojd() parameter parsing).
    • COM:
      • Fixed bug #64130 (COM obj parameters passed by reference are not updated).
    • OPcache:
      • Fixed bug #80002 (calc free space for new interned string is wrong).
      • Fixed bug #79825 (opcache.file_cache causes SIGSEGV when custom opcode handlers changed).
    • OpenSSL:
      • Fixed bug #79601 (Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV). (CVE-2020-7069)
    • PDO:
      • Fixed bug #80027 (Terrible performance using $query->fetch on queries with many bind parameters).
    • SOAP:
      • Fixed bug #47021 (SoapClient stumbles over WSDL delivered with "Transfer-Encoding: chunked").
    • Standard:
      • Fixed bug #79986 (str_ireplace bug with diacritics characters).
      • Fixed bug #80077 (getmxrr test bug).
      • Fixed bug #72941 (Modifying bucket->data by-ref has no effect any longer).
      • Fixed bug #80067 (Omitting the port in bindto setting errors).

    Version 7.3.22

    • Core:
      • Fixed bug #79884 (PHP_CONFIG_FILE_PATH is meaningless).
      • Fixed bug #77932 (File extensions are case-sensitive).
      • Fixed bug #79806 (realpath() erroneously resolves link to link).
      • Fixed bug #79895 (PHP_CHECK_GCC_ARG does not allow flags with equal sign).
      • Fixed bug #79919 (Stack use-after-scope in define()).
      • Fixed bug #79934 (CRLF-only line in heredoc causes parsing error).
    • COM:
      • Fixed bug #48585 (com_load_typelib holds reference, fails on second call).
    • Exif:
      • Fixed bug #75785 (Many errors from exif_read_data).
    • Gettext:
      • Fixed bug #70574 (Tests fail due to relying on Linux fallback behavior for gettext()).
    • LDAP:
      • Fixed memory leaks.
    • OPcache:
      • Fixed bug #73060 (php failed with error after temp folder cleaned up).
    • PDO:
      • Fixed bug #64705 (errorInfo property of PDOException is null when PDO::__construct() fails).
    • Standard:
      • Fixed bug #79930 (array_merge_recursive() crashes when called with array with single reference).
      • Fixed bug #79944 (getmxrr always returns true on Alpine linux).
      • Fixed bug #79951 (Memory leak in str_replace of empty string).
    • XML:
      • Fixed bug #79922 (Crash after multiple calls to xml_parser_free()).

    Version 7.3.21

    • Apache:
      • Fixed bug #79030 (Upgrade apache2handler's php_apache_sapi_get_request_time to return usec).
    • Core:
      • Fixed bug #79877 (getimagesize function silently truncates after a null byte).
      • Fixed bug #79778 (Assertion failure if dumping closure with unresolved static variable).
      • Fixed bug #79792 (HT iterators not removed if empty array is destroyed).
    • COM:
      • Fixed bug #63208 (BSTR to PHP string conversion not binary safe).
      • Fixed bug #63527 (DCOM does not work with Username, Password parameter).
    • Curl:
      • Fixed bug #79741 (curl_setopt CURLOPT_POSTFIELDS asserts on object with declared properties).
    • Fileinfo:
      • Fixed bug #79756 (finfo_file crash (FILEINFO_MIME)).
    • FTP:
      • Fixed bug #55857 (ftp_size on large files).
    • Mbstring:
      • Fixed bug #79787 (mb_strimwidth does not trim string).
    • Phar:
      • Fixed bug #79797 (Use of freed hash key in the phar_parse_zipfile function). (CVE-2020-7068)
    • Standard:
      • Fixed bug #70362 (Can't copy() large 'data://' with open_basedir).
      • Fixed bug #79817 (str_replace() does not handle INDIRECT elements).
      • Fixed bug #78008 (dns_check_record() always return true on Alpine).

    Version 7.3.20

    • Core:
      • Fixed bug #79650 (php-win.exe 100% cpu lockup).
      • Fixed bug #79668 (get_defined_functions(true) may miss functions).
      • Fixed possibly unsupported timercmp() usage.
    • Exif:
      • Fixed bug #79687 (Sony picture - PHP Warning - Make, Model, MakerNotes).
    • Filter:
      • Fixed bug #73527 (Invalid memory access in php_filter_strip).
    • GD:
      • Fixed bug #79676 (imagescale adds black border with IMG_BICUBIC).
    • OpenSSL:
      • Fixed bug #62890 (default_socket_timeout=-1 causes connection to timeout).
    • PDO SQLite:
      • Fixed bug #79664 (PDOStatement::getColumnMeta fails on empty result set).
    • SPL:
      • Fixed bug #79710 (Reproducible segfault in error_handler during GC involved an SplFileObject).
    • Standard:
      • Fixed bug #74267 (segfault with streams and invalid data).

    Version 7.3.19

    • Core:
      • Fixed bug #79566 (Private SHM is not private on Windows).
      • Fixed bug #79489 (.user.ini does not inherit).
    • GD:
      • Fixed bug #79615 (Wrong GIF header written in GD GIFEncode).
    • MySQLnd:
      • Fixed bug #79596 (MySQL FLOAT truncates to int some locales).
    • Opcache:
      • Fixed bug #79535 (PHP crashes with specific opcache.optimization_level).
      • Fixed bug #79588 (Boolean opcache settings ignore on/off values).
    • Standard:
      • Fixed bug #79561 (dns_get_record() fails with DNS_ALL).

    Version 7.3.18

    • Core:
      • Fixed bug #78875 (Long filenames cause OOM and temp files are not cleaned). (CVE-2019-11048)
      • Fixed bug #78876 (Long variables in multipart/form-data cause OOM and temp files are not cleaned). (CVE-2019-11048)
      • Fixed bug #79434 (PHP 7.3 and PHP-7.4 crash with NULL-pointer dereference on !CS constant).
      • Fixed bug #79477 (casting object into array creates references).
      • Fixed bug #79470 (PHP incompatible with 3rd party file system on demand).
      • Fixed bug #78784 (Unable to interact with files inside a VFS for Git repository).
    • DOM:
      • Fixed bug #78221 (DOMNode::normalize() doesn't remove empty text nodes).
    • FCGI:
      • Fixed bug #79491 (Search for .user.ini extends up to root dir).
    • MBString:
      • Fixed bug #79441 (Segfault in mb_chr() if internal encoding is unsupported).
    • OpenSSL:
      • Fixed bug #79497 (stream_socket_client() throws an unknown error sometimes with <1s timeout).
    • Phar:
      • Fixed bug #79503 (Memory leak on duplicate metadata).
    • SimpleXML:
      • Fixed bug #79528 (Different object of the same xml between 7.4.5 and 7.4.4).
    • Standard:
      • Fixed bug #79468 (SIGSEGV when closing stream handle with a stream filter appended).

    Version 7.3.17

    • Core:
      • Fixed bug #79364 (When copy empty array, next key is unspecified).
      • Fixed bug #78210 (Invalid pointer address).
    • CURL:
      • Fixed bug #79199 (curl_copy_handle() memory leak).
    • Date:
      • Fixed bug #79396 (DateTime hour incorrect during DST jump forward).
    • Iconv:
      • Fixed bug #79200 (Some iconv functions cut Windows-1258).
    • OPcache:
      • Fixed bug #79412 (Opcache chokes and uses 100% CPU on specific script).
    • Session:
      • Fixed bug #79413 (session_create_id() fails for active sessions).
    • Shmop:
      • Fixed bug #79427 (Integer Overflow in shmop_open()).
    • SimpleXML:
      • Fixed bug #61597 (SXE properties may lack attributes and content).
    • Spl:
      • Fixed bug #75673 (SplStack::unserialize() behavior).
      • Fixed bug #79393 (Null coalescing operator failing with SplFixedArray).
    • Standard:
      • Fixed bug #79330 (shell_exec() silently truncates after a null byte).
      • Fixed bug #79465 (OOB Read in urldecode()). (CVE-2020-7067)
      • Fixed bug #79410 (system() swallows last chunk if it is exactly 4095 bytes without newline).
    • Zip:
      • Fixed bug #79296 (ZipArchive::open fails on empty file).
      • Fixed bug #79424 (php_zip_glob uses gl_pathc after call to globfree).

    Version 7.3.16

    • Core:
      • Fixed bug #63206 (restore_error_handler does not restore previous errors mask).
    • COM:
      • Fixed bug #66322 (COMPersistHelper::SaveToFile can save to wrong location).
      • Fixed bug #79242 (COM error constants don't match com_exception codes on x86).
      • Fixed bug #79248 (Traversing empty VT_ARRAY throws com_exception).
      • Fixed bug #79299 (com_print_typeinfo prints duplicate variables).
      • Fixed bug #79332 (php_istreams are never freed).
      • Fixed bug #79333 (com_print_typeinfo() leaks memory).
    • DOM:
      • Fixed bug #77569: (Write Access Violation in DomImplementation).
      • Fixed bug #79271 (DOMDocumentType::$childNodes is NULL).
    • Enchant:
      • Fixed bug #79311 (enchant_dict_suggest() fails on big endian architecture).
    • EXIF:
      • Fixed bug #79282 (Use-of-uninitialized-value in exif). (CVE-2020-7064)
    • MBstring:
      • Fixed bug #79371 (mb_strtolower (UTF-32LE): stack-buffer-overflow at php_unicode_tolower_full). (CVE-2020-7065)
    • MySQLi:
      • Fixed bug #64032 (mysqli reports different client_version).
    • PCRE:
      • Fixed bug #79188 (Memory corruption in preg_replace/preg_replace_callback and unicode).
    • PDO_ODBC:
      • Fixed bug #79038 (PDOStatement::nextRowset() leaks column values).
    • Reflection:
      • Fixed bug #79062 (Property with heredoc default value returns false for getDocComment).
    • SQLite3:
      • Fixed bug #79294 (::columnType() may fail after SQLite3Stmt::reset()).
    • Standard:
      • Fixed bug #79329 (get_headers() silently truncates after a null byte). (CVE-2020-7066)
      • Fixed bug #79254 (getenv() w/o arguments not showing changes).
      • Fixed bug #79265 (Improper injection of Host header when using fopen for http requests).

    Version 7.3.15

    • Core:
      • Fixed bug #71876 (Memory corruption htmlspecialchars(): charset `*' not supported).
      • Fixed bug #79146 (cscript can fail to run on some systems).
      • Fixed bug #78323 (Code 0 is returned on invalid options).
      • Fixed bug #76047 (Use-after-free when accessing already destructed backtrace arguments).
    • CURL:
      • Fixed bug #79078 (Hypothetical use-after-free in curl_multi_add_handle()).
    • Intl:
      • Fixed bug #79212 (NumberFormatter::format() may detect wrong type).
    • Libxml:
      • Fixed bug #79191 (Error in SoapClient ctor disables DOMDocument::save()).
    • MBString:
      • Fixed bug #79154 (mb_convert_encoding() can modify $from_encoding).
    • MySQLnd:
      • Fixed bug #79084 (mysqlnd may fetch wrong column indexes with MYSQLI_BOTH).
    • OpenSSL:
      • Fixed bug #79145 (openssl memory leak).
    • Phar:
      • Fixed bug #79082 (Files added to tar with Phar::buildFromIterator have all-access permissions). (CVE-2020-7063)
      • Fixed bug #79171 (heap-buffer-overflow in phar_extract_file). (CVE-2020-7061)
      • Fixed bug #76584 (PharFileInfo::decompress not working).
    • Reflection:
      • Fixed bug #79115 (ReflectionClass::isCloneable call reflected class __destruct).
    • Session:
      • Fixed bug #79221 (Null Pointer Dereference in PHP Session Upload Progress). (CVE-2020-7062)
    • SPL:
      • Fixed bug #79151 (heap use after free caused by spl_dllist_it_helper_move_forward).
    • Standard:
      • Fixed bug #78902 (Memory leak when using stream_filter_append).
    • Testing:
      • Fixed bug #78090 (bug45161.phpt takes forever to finish).
    • XSL:
      • Fixed bug #70078 (XSL callbacks with nodes as parameter leak memory).

    Version 7.3.14

    • Core:
      • Fixed bug #78999 (Cycle leak when using function result as temporary).
    • CURL:
      • Fixed bug #79033 (Curl timeout error with specific url and post).
    • Date:
      • Fixed bug #79015 (undefined-behavior in php_date.c).
    • DBA:
      • Fixed bug #78808 ([LMDB] MDB_MAP_FULL: Environment mapsize limit reached).
    • Fileinfo:
      • Fixed bug #74170 (locale information change after mime_content_type).
    • GD:
      • Fixed bug #78923 (Artifacts when convoluting image with transparency).
      • Fixed bug #79067 (gdTransformAffineCopy() may use unitialized values).
      • Fixed bug #79068 (gdTransformAffineCopy() changes interpolation method).
    • Libxml:
      • Fixed bug #79029 (Use After Free's in XMLReader / XMLWriter).
    • Mbstring:
      • Fixed bug #79037 (global buffer-overflow in `mbfl_filt_conv_big5_wchar`). (CVE-2020-7060)
    • OPcache:
      • Fixed bug #79040 (Warning Opcode handlers are unusable due to ASLR).
    • Pcntl:
      • Fixed bug #78402 (Converting null to string in error message is bad DX).
    • PDO_PgSQL:
      • Fixed bug #78983 (pdo_pgsql config.w32 cannot find libpq-fe.h).
      • Fixed bug #78980 (pgsqlGetNotify() overlooks dead connection).
      • Fixed bug #78982 (pdo_pgsql returns dead persistent connection).
    • Session:
      • Fixed bug #79091 (heap use-after-free in session_create_id()).
    • Shmop:
      • Fixed bug #78538 (shmop memory leak).
    • Standard:
      • Fixed bug #79099 (OOB read in php_strip_tags_ex). (CVE-2020-7059)
      • Fixed bug #54298 (Using empty additional_headers adding extraneous CRLF).

    Version 7.3.13

    • Bcmath:
      • Fixed bug #78878 (Buffer underflow in bc_shift_addsub). (CVE-2019-11046)
    • Core:
      • Fixed bug #78862 (link() silently truncates after a null byte on Windows). (CVE-2019-11044)
      • Fixed bug #78863 (DirectoryIterator class silently truncates after a null byte). (CVE-2019-11045)
      • Fixed bug #78943 (mail() may release string with refcount==1 twice). (CVE-2019-11049)
      • Fixed bug #78787 (Segfault with trait overriding inherited private shadow property).
      • Fixed bug #78868 (Calling __autoload() with incorrect EG(fake_scope) value).
      • Fixed bug #78296 (is_file fails to detect file).
    • EXIF:
      • Fixed bug #78793 (Use-after-free in exif parsing under memory sanitizer). (CVE-2019-11050)
      • Fixed bug #78910 (Heap-buffer-overflow READ in exif) (CVE-2019-11047).
    • GD:
      • Fixed bug #78849 (GD build broken with -D SIGNED_COMPARE_SLOW).
    • MBString:
      • Upgraded bundled Oniguruma to 6.9.4.
    • OPcache:
      • Fixed potential ASLR related invalid opline handler issues.
      • Fixed $x = (bool)$x; with opcache (should emit undeclared variable notice).
    • PCRE:
      • Fixed bug #78853 (preg_match() may return integer > 1).
    • Standard:
      • Fixed bug #78759 (array_search in $GLOBALS).
      • Fixed bug #77638 (var_export'ing certain class instances segfaults).
      • Fixed bug #78840 (imploding $GLOBALS crashes).
      • Fixed bug #78833 (Integer overflow in pack causes out-of-bound access).
      • Fixed bug #78814 (strip_tags allows / in tag name => whitelist bypass).

    Version 7.3.12

    • Core:
      • Fixed bug #78658 (Memory corruption using Closure::bindTo).
      • Fixed bug #78656 (Parse errors classified as highest log-level).
      • Fixed bug #78752 (Segfault if GC triggered while generator stack frame is being destroyed).
      • Fixed bug #78689 (Closure::fromCallable() doesn't handle [Closure, '__invoke']).
    • COM:
      • Fixed bug #78694 (Appending to a variant array causes segfault).
    • Date:
      • Fixed bug #70153 (\DateInterval incorrectly unserialized).
      • Fixed bug #78751 (Serialising DatePeriod converts DateTimeImmutable).
    • Iconv:
      • Fixed bug #78642 (Wrong libiconv version displayed).
    • OpCache:
      • Fixed bug #78654 (Incorrectly computed opcache checksum on files with non-ascii characters).
      • Fixed bug #78747 (OpCache corrupts custom extension result).
    • OpenSSL:
      • Fixed bug #78775 (TLS issues from HTTP request affecting other encrypted connections).
    • Reflection:
      • Fixed bug #78697 (ReflectionClass::ImplementsInterface - inaccurate error message with traits).
    • Sockets:
      • Fixed bug #78665 (Multicasting may leak memory).

    Version 7.3.11

    • Core:
      • Fixed bug #78535 (auto_detect_line_endings value not parsed as bool).
      • Fixed bug #78620 (Out of memory error).
    • Exif:
      • Fixed bug #78442 ('Illegal component' on exif_read_data since PHP7) (Kalle)
    • FPM:
      • Fixed bug #78599 (env_path_info underflow in fpm_main.c can lead to RCE). (CVE-2019-11043)
      • Fixed bug #78413 (request_terminate_timeout does not take effect after fastcgi_finish_request).
    • MBString:
      • Fixed bug #78633 (Heap buffer overflow (read) in mb_eregi).
      • Fixed bug #78579 (mb_decode_numericentity: args number inconsistency).
      • Fixed bug #78609 (mb_check_encoding() no longer supports stringable objects).
    • MySQLi:
      • Fixed bug #76809 (SSL settings aren't respected when persistent connections are used).
    • Mysqlnd:
      • Fixed bug #78525 (Memory leak in pdo when reusing native prepared statements).
    • PCRE:
      • Fixed bug #78272 (calling preg_match() before pcntl_fork() will freeze child process).
    • PDO_MySQL:
      • Fixed bug #78623 (Regression caused by "SP call yields additional empty result set").
    • Session:
      • Fixed bug #78624 (session_gc return value for user defined session handlers).
    • Standard:
      • Fixed bug #76342 (file_get_contents waits twice specified timeout).
      • Fixed bug #78612 (strtr leaks memory when integer keys are used and the subject string shorter).
      • Fixed bug #76859 (stream_get_line skips data if used with data-generating filter).
    • Zip:
      • Fixed bug #78641 (addGlob can modify given remove_path value).

    Version 7.3.10

    • Core:
      • Fixed bug #78220 (Can't access OneDrive folder).
      • Fixed bug #77922 (Double release of doc comment on inherited shadow property).
      • Fixed bug #78441 (Parse error due to heredoc identifier followed by digit).
      • Fixed bug #77812 (Interactive mode does not support PHP 7.3-style heredoc).
    • FastCGI:
      • Fixed bug #78469 (FastCGI on_accept hook is not called when using named pipes on Windows).
    • FPM:
      • Fixed bug #78334 (fpm log prefix message includes wrong stdout/stderr notation).
    • Intl:
      • Ensure IDNA2003 rules are used with idn_to_ascii() and idn_to_utf8() when requested.
    • MBString:
      • Fixed bug #78559 (Heap buffer overflow in mb_eregi).
    • MySQLnd:
      • Fixed connect_attr issues and added the _server_host connection attribute.
    • ODBC:
      • Fixed bug #78473 (odbc_close() closes arbitrary resources).
    • PDO_MySQL:
      • Fixed bug #41997 (SP call yields additional empty result set).
    • sodium:
      • Fixed bug #78510 (Partially uninitialized buffer returned by sodium_crypto_generichash_init()).

    Version 7.3.9

    • Core:
      • Fixed bug #78363 (Buffer overflow in zendparse).
      • Fixed bug #78379 (Cast to object confuses GC, causes crash).
      • Fixed bug #78412 (Generator incorrectly reports non-releasable $this as GC child).
    • Curl:
      • Fixed bug #77946 (Bad cURL resources returned by curl_multi_info_read()).
    • Exif:
      • Fixed bug #78333 (Exif crash (bus error) due to wrong alignment and invalid cast).
    • FPM:
      • Fixed bug #77185 (Use-after-free in FPM master event handling).
    • Iconv:
      • Fixed bug #78342 (Bus error in configure test for iconv //IGNORE).
    • LiteSpeed:
      • Updated to LiteSpeed SAPI V7.5 (Fixed clean shutdown).
    • MBString:
      • Fixed bug #78380 (Oniguruma 6.9.3 fixes CVEs). (CVE-2019-13224)
    • MySQLnd:
      • Fixed bug #78179 (MariaDB server version incorrectly detected).
      • Fixed bug #78213 (Empty row pocket).
    • Opcache:
      • Fixed bug #77191 (Assertion failure in dce_live_ranges() when silencing is used).
    • Standard:
      • Fixed bug #69100 (Bus error from stream_copy_to_stream (file -> SSL stream) with invalid length).
      • Fixed bug #78282 (atime and mtime mismatch).
      • Fixed bug #78326 (improper memory deallocation on stream_get_contents() with fixed length buffer).
      • Fixed bug #78346 (strip_tags no longer handling nested php tags).

    Version 7.3.8

    • Core:
      • Added syslog.filter=raw option.
      • Fixed bug #78212 (Segfault in built-in webserver).
    • Date:
      • Fixed bug #69044 (discrepency between time and microtime).
      • Updated timelib to 2018.02.
    • EXIF:
      • Fixed bug #78256 (heap-buffer-overflow on exif_process_user_comment). (CVE-2019-11042)
      • Fixed bug #78222 (heap-buffer-overflow on exif_scan_thumbnail). (CVE-2019-11041)
    • FTP:
      • Fixed bug #78039 (FTP with SSL memory leak).
    • Libxml:
      • Fixed bug #78279 (libxml_disable_entity_loader settings is shared between requests (cgi-fcgi)).
    • LiteSpeed:
      • Updated to LiteSpeed SAPI V7.4.3 (increased response header count limit from 100 to 1000, added crash handler to cleanly shutdown PHP request, added CloudLinux mod_lsapi mode).
      • Fixed bug #76058 (After "POST data can't be buffered", using php://input makes huge tmp files).
    • Openssl:
      • Fixed bug #78231 (Segmentation fault upon stream_socket_accept of exported socket-to-stream).
    • Opcache:
      • Fixed bug #78341 (Failure to detect smart branch in DFA pass).
      • Fixed bug #78189 (file cache strips last character of uname hash).
      • Fixed bug #78202 (Opcache stats for cache hits are capped at 32bit NUM).
      • Fixed bug #78271 (Invalid result of if-else).
      • Fixed bug #78291 (opcache_get_configuration doesn't list all directives).
    • PCRE:
      • Fixed bug #78338 (Array cross-border reading in PCRE).
      • Fixed bug #78197 (PCRE2 version check in configure fails for "##.##-xxx" version strings).
    • PDO_Sqlite:
      • Fixed bug #78192 (SegFault when reuse statement after schema has changed).
    • Phar:
      • Fixed bug #77919 (Potential UAF in Phar RSHUTDOWN).
    • Phpdbg:
      • Fixed bug #78297 (Include unexistent file memory leak).
    • SQLite:
      • Upgraded to SQLite 3.28.0.
    • Standard:
      • Fixed bug #78241 (touch() does not handle dates after 2038 in PHP 64-bit).
      • Fixed bug #78269 (password_hash uses weak options for argon2).

    Version 7.3.7

    • Core:
      • Fixed bug #76980 (Interface gets skipped if autoloader throws an exception).
    • DOM:
      • Fixed bug #78025 (segfault when accessing properties of DOMDocumentType).
    • MySQLi:
      • Fixed bug #77956 (When mysqli.allow_local_infile = Off, use a meaningful error message).
      • Fixed bug #38546 (bindParam incorrect processing of bool types).
    • MySQLnd:
      • Fixed bug #77955 (Random segmentation fault in mysqlnd from php-fpm).
    • Opcache:
      • Fixed bug #78015 (Incorrect evaluation of expressions involving partials arrays in SCCP).
      • Fixed bug #78106 (Path resolution fails if opcache disabled during request).
    • OpenSSL:
      • Fixed bug #78079 (openssl_encrypt_ccm.phpt fails with OpenSSL 1.1.1c).
    • phpdbg:
      • Fixed bug #78050 (SegFault phpdbg + opcache on include file twice).
    • Sockets:
      • Fixed bug #78038 (Socket_select fails when resource array contains references).
    • Sodium:
      • Fixed bug #78114 (segfault when calling sodium_* functions from eval).
    • Standard:
      • Fixed bug #77135 (Extract with EXTR_SKIP should skip $this).
      • Fixed bug #77937 (preg_match failed).
    • Zip:
      • Fixed bug #76345 (zip.h not found).

    Version 7.3.6

    • cURL:
      • Implemented FR #72189 (Add missing CURL_VERSION_* constants).
    • Date:
      • Fixed bug #77909 (DatePeriod::__construct() with invalid recurrence count value).
    • EXIF:
      • Fixed bug #77988 (heap-buffer-overflow on php_jpg_get16) (CVE-2019-11040).
    • FPM:
      • Fixed bug #77934 (php-fpm kill -USR2 not working).
      • Fixed bug #77921 (static.php.net doesn't work anymore).
    • GD:
      • Fixed bug #77943 (imageantialias($image, false); does not work).
      • Fixed bug #77973 (Uninitialized read in gdImageCreateFromXbm) (CVE-2019-11038).
    • Iconv:
      • Fixed bug #78069 (Out-of-bounds read in iconv.c:_php_iconv_mime_decode() due to integer overflow) (CVE-2019-11039).
    • JSON:
      • Fixed bug #77843 (Use after free with json serializer).
    • Opcache:
      • Fixed possible crashes, because of inconsistent PCRE cache and opcache SHM reset.
    • PDO_MySQL:
      • Fixed bug #77944 (Wrong meta pdo_type for bigint on LLP64).
    • Reflection:
      • Fixed bug #75186 (Inconsistent reflection of Closure:::__invoke()).
    • Session:
      • Fixed bug #77911 (Wrong warning for session.sid_bits_per_character).
    • SOAP:
      • Fixed bug #77945 (Segmentation fault when constructing SoapClient with WSDL_CACHE_BOTH).
    • SPL:
      • Fixed bug #77024 (SplFileObject::__toString() may return array).
    • SQLite:
      • Fixed bug #77967 (Bypassing open_basedir restrictions via file uris).
    • Standard:
      • Fixed bug #77931 (Warning for array_map mentions wrong type).
      • Fixed bug #78003 (strip_tags output change since PHP 7.3).

    Version 7.3.5

    • Core:
      • Fixed bug #77903 (ArrayIterator stops iterating after offsetSet call).
    • CLI:
      • Fixed bug #77794 (Incorrect Date header format in built-in server).
    • EXIF:
      • Fixed bug #77950 (Heap-buffer-overflow in _estrndup via exif_process_IFD_TAG) (CVE-2019-11036).
    • Interbase:
      • Fixed bug #72175 (Impossibility of creating multiple connections to Interbase with php 7.x).
    • Intl:
      • Fixed bug #77895 (IntlDateFormatter::create fails in strict mode if $locale = null).
    • litespeed:
      • LiteSpeed SAPI 7.3.1, better process management, new API function litespeed_finish_request().
    • LDAP:
      • Fixed bug #77869 (Core dump when using server controls) (mcmic)
    • Mail:
      • Fixed bug #77821 (Potential heap corruption in TSendMail()).
    • mbstring:
      • Implemented FR #72777 (Implement regex stack limits for mbregex functions).
    • MySQLi:
      • Fixed bug #77773 (Unbuffered queries leak memory - MySQLi / mysqlnd).
    • PCRE:
      • Fixed bug #77827 (preg_match does not ignore \r in regex flags).
    • PDO:
      • Fixed bug #77849 (Disable cloning of PDO handle/connection objects).
    • phpdbg:
      • Fixed bug #76801 (too many open files).
      • Fixed bug #77800 (phpdbg segfaults on listing some conditional breakpoints).
      • Fixed bug #77805 (phpdbg build fails when readline is shared).
    • Reflection:
      • Fixed bug #77772 (ReflectionClass::getMethods(null) doesn't work).
      • Fixed bug #77882 (Different behavior: always calls destructor).
    • Standard:
      • Fixed bug #77793 (Segmentation fault in extract() when overwriting reference with itself).
      • Fixed bug #77844 (Crash due to null pointer in parse_ini_string with INI_SCANNER_TYPED).
      • Fixed bug #77853 (Inconsistent substr_compare behaviour with empty haystack).

    Version 7.3.4

    • Core:
      • Fixed bug #77738 (Nullptr deref in zend_compile_expr).
      • Fixed bug #77660 (Segmentation fault on break 2147483648).
      • Fixed bug #77652 (Anonymous classes can lose their interface information).
      • Fixed bug #77345 (Stack Overflow caused by circular reference in garbage collection).
      • Fixed bug #76956 (Wrong value for 'syslog.filter' documented in php.ini).
    • Apache2Handler:
      • Fixed bug #77648 (BOM in sapi/apache2handler/php_functions.c).
    • Bcmath:
      • Fixed bug #77742 (bcpow() implementation related to gcc compiler optimization).
    • CLI Server:
      • Fixed bug #77722 (Incorrect IP set to $_SERVER['REMOTE_ADDR'] on the localhost).
    • COM:
      • Fixed bug #77578 (Crash when php unload).
    • EXIF:
      • Fixed bug #77753 (Heap-buffer-overflow in php_ifd_get32s). (CVE-2019-11034)
      • Fixed bug #77831 (Heap-buffer-overflow in exif_iif_add_value). (CVE-2019-11035)
    • FPM:
      • Fixed bug #77677 (FPM fails to build on AIX due to missing WCOREDUMP).
    • GD:
      • Fixed bug #77700 (Writing truecolor images as GIF ignores interlace flag).
    • MySQLi:
      • Fixed bug #77597 (mysqli_fetch_field hangs scripts).
    • Opcache:
      • Fixed bug #77743 (Incorrect pi node insertion for jmpznz with identical successors).
    • PCRE:
      • Fixed bug #76127 (preg_split does not raise an error on invalid UTF-8).
    • Phar:
      • Fixed bug #77697 (Crash on Big_Endian platform).
    • phpdbg:
      • Fixed bug #77767 (phpdbg break cmd aliases listed in help do not match actual aliases).
    • sodium:
      • Fixed bug #77646 (sign_detached() strings not terminated).
    • SQLite3:
      • Added sqlite3.defensive INI directive.
    • Standard:
      • Fixed bug #77664 (Segmentation fault when using undefined constant in custom wrapper).
      • Fixed bug #77669 (Crash in extract() when overwriting extracted array).
      • Fixed bug #76717 (var_export() does not create a parsable value for PHP_INT_MIN).
      • Fixed bug #77765 (FTP stream wrapper should set the directory as executable).

    Version 7.3.3

    • Core:
      • Fixed bug #77589 (Core dump using parse_ini_string with numeric sections).
      • Fixed bug #77329 (Buffer Overflow via overly long Error Messages).
      • Fixed bug #77494 (Disabling class causes segfault on member access).
      • Fixed bug #77498 (Custom extension Segmentation fault when declare static property).
      • Fixed bug #77530 (PHP crashes when parsing `(2)::class`).
      • Fixed bug #77546 (iptcembed broken function).
      • Fixed bug #77630 (rename() across the device may allow unwanted access during processing). (CVE-2019-9637)
    • COM:
      • Fixed bug #77621 (Already defined constants are not properly reported).
      • Fixed bug #77626 (Persistence confusion in php_com_import_typelib()).
    • EXIF:
      • Fixed bug #77509 (Uninitialized read in exif_process_IFD_in_TIFF). (CVE-2019-9641)
      • Fixed bug #77540 (Invalid Read on exif_process_SOFn). (CVE-2019-9640)
      • Fixed bug #77563 (Uninitialized read in exif_process_IFD_in_MAKERNOTE). (CVE-2019-9638)
      • Fixed bug #77659 (Uninitialized read in exif_process_IFD_in_MAKERNOTE). (CVE-2019-9639)
    • Mbstring:
      • Fixed bug #77514 (mb_ereg_replace() with trailing backslash adds null byte).
    • MySQL:
      • Disabled LOCAL INFILE by default, can be enabled using php.ini directive mysqli.allow_local_infile for mysqli, or PDO::MYSQL_ATTR_LOCAL_INFILE attribute for pdo_mysql.
    • OpenSSL:
      • Fixed bug #77390 (feof might hang on TLS streams in case of fragmented TLS records).
    • PDO_OCI:
      • Support Oracle Database tracing attributes ACTION, MODULE, CLIENT_INFO, and CLIENT_IDENTIFIER.
    • PHAR:
      • Fixed bug #77396 (Null Pointer Dereference in phar_create_or_parse_filename).
      • Fixed bug #77586 (phar_tar_writeheaders_int() buffer overflow).
    • phpdbg:
      • Fixed bug #76596 (phpdbg support for display_errors=stderr).
    • SPL:
      • Fixed bug #51068 (DirectoryIterator glob:// don't support current path relative queries).
      • Fixed bug #77431 (openFile() silently truncates after a null byte).
    • Standard:
      • Fixed bug #77552 (Unintialized php_stream_statbuf in stat functions).
      • Fixed bug #77612 (setcookie() sets incorrect SameSite header if all of its options filled).

    Version 7.3.2

    • Core:
      • Fixed bug #77369 (memcpy with negative length via crafted DNS response). (CVE-2019-9022)
      • Fixed bug #77387 (Recursion detection broken when printing GLOBALS).
      • Fixed bug #77376 ("undefined function" message no longer includes namespace).
      • Fixed bug #77357 (base64_encode / base64_decode doest not work on nested VM).
      • Fixed bug #77339 (__callStatic may get incorrect arguments).
      • Fixed bug #77317 (__DIR__, __FILE__, realpath() reveal physical path for subst virtual drive).
      • Fixed bug #77263 (Segfault when using 2 RecursiveFilterIterator).
      • Fixed bug #77447 (PHP 7.3 built with ASAN crashes in zend_cpu_supports_avx2).
      • Fixed bug #77484 (Zend engine crashes when calling realpath in invalid working dir).
    • Curl:
      • Fixed bug #76675 (Segfault with H2 server push).
    • Fileinfo:
      • Fixed bug #77346 (webm files incorrectly detected as application/octet-stream).
    • FPM:
      • Fixed bug #77430 (php-fpm crashes with Main process exited, code=dumped, status=11/SEGV).
    • GD:
      • Fixed bug #73281 (imagescale(…, IMG_BILINEAR_FIXED) can cause black border).
      • Fixed bug #73614 (gdImageFilledArc() doesn't properly draw pies).
      • Fixed bug #77272 (imagescale() may return image resource on failure).
      • Fixed bug #77391 (1bpp BMPs may fail to be loaded).
      • Fixed bug #77479 (imagewbmp() segfaults with very large images).
    • ldap:
      • Fixed bug #77440 (ldap_bind using ldaps or ldap_start_tls()=exception in libcrypto-1_1-x64.dll).
    • Mbstring:
      • Fixed bug #77428 (mb_ereg_replace() doesn't replace a substitution variable).
      • Fixed bug #77454 (mb_scrub() silently truncates after a null byte).
    • MySQLnd:
      • Fixed bug #77308 (Unbuffered queries memory leak).
      • Fixed bug #75684 (In mysqlnd_ext_plugin.h the plugin methods family has no external visibility).
    • Opcache:
      • Fixed bug #77266 (Assertion failed in dce_live_ranges).
      • Fixed bug #77257 (value of variable assigned in a switch() construct gets lost).
      • Fixed bug #77434 (php-fpm workers are segfaulting in zend_gc_addre).
      • Fixed bug #77361 (configure fails on 64-bit AIX when opcache enabled).
      • Fixed bug #77287 (Opcache literal compaction is incompatible with EXT opcodes).
    • PCRE:
      • Fixed bug #77338 (get_browser with empty string).
    • PDO:
      • Fixed bug #77273 (array_walk_recursive corrupts value types leading to PDO failure).
    • PDO MySQL:
      • Fixed bug #77289 (PDO MySQL segfaults with persistent connection).
    • SOAP:
      • Fixed bug #77410 (Segmentation Fault when executing method with an empty parameter).
    • Sockets:
      • Fixed bug #76839 (socket_recvfrom may return an invalid 'from' address on MacOS).
    • SPL:
      • Fixed bug #77298 (segfault occurs when add property to unserialized empty ArrayObject).
    • Standard:
      • Fixed bug #77395 (segfault about array_multisort).
      • Fixed bug #77439 (parse_str segfaults when inserting item into existing array).

    Version 7.3.1

    • Core:
      • Fixed bug #76654 (Build failure on Mac OS X on 32-bit Intel).
      • Fixed bug #71041 (zend_signal_startup() needs ZEND_API).
      • Fixed bug #76046 (PHP generates "FE_FREE" opcode on the wrong line).
      • Fixed bug #77291 (magic methods inherited from a trait may be ignored).
    • CURL:
      • Fixed bug #77264 (curl_getinfo returning microseconds, not seconds).
    • COM:
      • Fixed bug #77177 (Serializing or unserializing COM objects crashes).
    • Exif:
      • Fixed bug #77184 (Unsigned rational numbers are written out as signed rationals).
    • GD:
      • Fixed bug #77195 (Incorrect error handling of imagecreatefromjpeg()).
      • Fixed bug #77198 (auto cropping has insufficient precision).
      • Fixed bug #77200 (imagecropauto(…, GD_CROP_SIDES) crops left but not right).
      • Fixed bug #77269 (efree() on uninitialized Heap data in imagescale leads to use-after-free). (CVE-2016-10166)
      • Fixed bug #77270 (imagecolormatch Out Of Bounds Write on Heap). (CVE-2019-6977)
    • MBString:
      • Fixed bug #77367 (Negative size parameter in mb_split). (CVE-2019-9025)
      • Fixed bug #77370 (Buffer overflow on mb regex functions - fetch_token). (CVE-2019-9023)
      • Fixed bug #77371 (heap buffer overflow in mb regex functions - compile_string_node). (CVE-2019-9023)
      • Fixed bug #77381 (heap buffer overflow in multibyte match_at). (CVE-2019-9023)
      • Fixed bug #77382 (heap buffer overflow due to incorrect length in expand_case_fold_string). (CVE-2019-9023)
      • Fixed bug #77385 (buffer overflow in fetch_token). (CVE-2019-9023)
      • Fixed bug #77394 (Buffer overflow in multibyte case folding - unicode). (CVE-2019-9023)
      • Fixed bug #77418 (Heap overflow in utf32be_mbc_to_code). (CVE-2019-9023)
    • OCI8:
      • Fixed bug #76804 (oci_pconnect with OCI_CRED_EXT not working).
      • Added oci_set_call_timeout() for call timeouts.
      • Added oci_set_db_operation() for the DBOP end-to-end-tracing attribute.
    • Opcache:
      • Fixed bug #77215 (CFG assertion failure on multiple finalizing switch frees in one block).
      • Fixed bug #77275 (OPcache optimization problem for ArrayAccess->offsetGet).
    • PCRE:
      • Fixed bug #77193 (Infinite loop in preg_replace_callback).
    • PDO:
      • Handle invalid index passed to PDOStatement::fetchColumn() as error.
    • Phar:
      • Fixed bug #77247 (heap buffer overflow in phar_detect_phar_fname_ext). (CVE-2019-9021)
    • Soap:
      • Fixed bug #77088 (Segfault when using SoapClient with null options).
    • Sockets:
      • Fixed bug #77136 (Unsupported IPV6_RECVPKTINFO constants on macOS).
    • Sodium:
      • Fixed bug #77297 (SodiumException segfaults on PHP 7.3).
    • SPL:
      • Fixed bug #77359 (spl_autoload causes segfault).
      • Fixed bug #77360 (class_uses causes segfault).
    • SQLite3:
      • Fixed bug #77051 (Issue with re-binding on SQLite3).
    • Xmlrpc:
      • Fixed bug #77242 (heap out of bounds read in xmlrpc_decode()). (CVE-2019-9020)
      • Fixed bug #77380 (Global out of bounds read in xmlrpc base64 code). (CVE-2019-9024)

    Version 7.3.0

    • Core:
      • Improved PHP GC.
      • Redesigned the old ext_skel program written in PHP, run: 'php ext_skel.php' for all options. This means there are no dependencies, thus making it work on Windows out of the box.
      • Removed support for BeOS.
      • Add PHP_VERSION to phpinfo() <title/>.
      • Add net_get_interfaces().
      • Implemented flexible heredoc and nowdoc syntax, per RFC https://wiki.php.net/rfc/flexible_heredoc_nowdoc_syntaxes.
      • Added support for references in list() and array destructuring, per RFC https://wiki.php.net/rfc/list_reference_assignment.
      • Improved effectiveness of ZEND_SECURE_ZERO for NetBSD and systems without native similar feature.
      • Added syslog.facility and syslog.ident INI entries for customizing syslog logging.
      • Fixed bug #75683 (Memory leak in zend_register_functions() in ZTS mode).
      • Fixed bug #75031 (support append mode in temp/memory streams).
      • Fixed bug #74860 (Uncaught exceptions not being formatted properly when error_log set to "syslog").
      • Fixed bug #75220 (Segfault when calling is_callable on parent).
      • Fixed bug #69954 (broken links and unused config items in distributed ini files).
      • Fixed bug #74922 (Composed class has fatal error with duplicate, equal const properties).
      • Fixed bug #63911 (identical trait methods raise errors during composition).
      • Fixed bug #75677 (Clang ignores fastcall calling convention on variadic function).
      • Fixed bug #54043 (Remove inconsitency of internal exceptions and user defined exceptions).
      • Fixed bug #53033 (Mathematical operations convert objects to integers).
      • Fixed bug #73108 (Internal class cast handler uses integer instead of float).
      • Fixed bug #75765 (Fatal error instead of Error exception when base class is not found).
      • Fixed bug #76198 (Wording: "iterable" is not a scalar type).
      • Fixed bug #76137 (config.guess/config.sub do not recognize RISC-V).
      • Fixed bug #76427 (Segfault in zend_objects_store_put).
      • Fixed bug #76422 (ftruncate fails on files > 2GB).
      • Fixed bug #76509 (Inherited static properties can be desynchronized from their parent by ref).
      • Fixed bug #76439 (Changed behaviour in unclosed HereDoc).
      • Fixed bug #63217 (Constant numeric strings become integers when used as ArrayAccess offset).
      • Fixed bug #33502 (Some nullary functions don't check the number of arguments).
      • Fixed bug #76392 (Error relocating sapi/cli/php: unsupported relocation type 37).
      • The declaration and use of case-insensitive constants has been deprecated.
      • Added syslog.filter INI entry for syslog filtering.
      • Fixed bug #76667 (Segfault with divide-assign op and __get + __set).
      • Fixed bug #76030 (RE2C_FLAGS rarely honoured) (Cristian Rodríguez)
      • Fixed broken zend_read_static_property (Laruence)
      • Fixed bug #76773 (Traits used on the parent are ignored for child classes).
      • Fixed bug #76767 (‘asm’ operand has impossible constraints in zend_operators.h).
      • Fixed bug #76752 (Crash in ZEND_COALESCE_SPEC_TMP_HANDLER - assertion in _get_zval_ptr_tmp failed).
      • Fixed bug #76820 (Z_COPYABLE invalid definition).
      • Fixed bug #76510 (file_exists() stopped working for phar://).
      • Fixed bug #76869 (Incorrect bypassing protected method accessibilty check).
      • Fixed bug #72635 (Undefined class used by class constant in constexpr generates fatal error).
      • Fixed bug #76947 (file_put_contents() blocks the directory of the file (__DIR__)).
      • Fixed bug #76979 (define() error message does not mention resources as valid values).
      • Fixed bug #76825 (Undefined symbols ___cpuid_count).
      • Fixed bug #77110 (undefined symbol zend_string_equal_val in C++ build).
      • Fixed bug #77231 (Segfault when using convert.quoted-printable-encode filter).
    • BCMath:
      • Implemented FR #67855 (No way to get current scale in use).
      • Fixed bug #66364 (BCMath bcmul ignores scale parameter).
      • Fixed bug #75164 (split_bc_num() is pointless).
      • Fixed bug #75169 (BCMath errors/warnings bypass PHP's error handling).
    • CLI:
      • Fixed bug #44217 (Output after stdout/stderr closed cause immediate exit with status 0).
      • Fixed bug #77111 (php-win.exe corrupts unicode symbols from cli parameters).
    • cURL:
      • Expose curl constants from curl 7.50 to 7.61.
      • Fixed bug #74125 (Fixed finding CURL on systems with multiarch support).
    • Date:
      • Implemented FR #74668: Add DateTime::createFromImmutable() method.
      • Fixed bug #75222 (DateInterval microseconds property always 0).
      • Fixed bug #68406 (calling var_dump on a DateTimeZone object modifies it).
      • Fixed bug #76131 (mismatch arginfo for date_create).
      • Updated timelib to 2018.01RC1 to address several bugs:
      • Fixed bug #75577 (DateTime::createFromFormat does not accept 'v' format specifier).
      • Fixed bug #75642 (Wrap around behaviour for microseconds is not working).
      • Fixed bug #77097 (DateTime::diff gives wrong diff when the actual diff is less than 1 second).
    • DBA:
      • Fixed bug #75264 (compiler warnings emitted).
    • DOM:
      • Fixed bug #76285 (DOMDocument::formatOutput attribute sometimes ignored).
    • Fileinfo:
      • Fixed bug #77095 (slowness regression in 7.2/7.3 (compared to 7.1)).
    • Filter:
      • Added the 'add_slashes' sanitization mode (FILTER_SANITIZE_ADD_SLASHES).
    • FPM:
      • Added fpm_get_status function.
      • Fixed bug #62596 (getallheaders() missing with PHP-FPM).
      • Fixed bug #69031 (Long messages into stdout/stderr are truncated incorrectly) - added new log related FPM configuration options: log_limit, log_buffering and decorate_workers_output.
    • ftp:
      • Fixed bug #77151 (ftp_close(): SSL_read on shutdown).
    • GD:
      • Added support for WebP in imagecreatefromstring().
    • GMP:
      • Export internal structures and accessor helpers for GMP object.
      • Added gmp_binomial(n, k).
      • Added gmp_lcm(a, b).
      • Added gmp_perfect_power(a).
      • Added gmp_kronecker(a, b).
    • iconv:
      • Fixed bug #53891 (iconv_mime_encode() fails to Q-encode UTF-8 string).
      • Fixed bug #77147 (Fixing 60494 ignored ICONV_MIME_DECODE_CONTINUE_ON_ERROR).
    • IMAP:
      • Fixed bug #77153 (imap_open allows to run arbitrary shell commands via mailbox parameter). (CVE-2018-19518)
      • Fixed bug #77020 (null pointer dereference in imap_mail).
    • Interbase:
      • Fixed bug #75453 (Incorrect reflection for ibase_[p]connect).
      • Fixed bug #76443 (php+php_interbase.dll crash on module_shutdown).
    • intl:
      • Fixed bug #75317 (UConverter::setDestinationEncoding changes source instead of destination).
      • Fixed bug #76829 (Incorrect validation of domain on idn_to_utf8() function).
    • JSON:
      • Added JSON_THROW_ON_ERROR flag.
    • LDAP:
      • Added ldap_exop_refresh helper for EXOP REFRESH operation with dds overlay.
      • Added full support for sending and parsing ldap controls.
      • Fixed bug #49876 (Fix LDAP path lookup on 64-bit distros).
    • libxml2:
      • Fixed bug #75871 (use pkg-config where available).
    • litespeed:
      • Fixed bug #75248 (Binary directory doesn't get created when building only litespeed SAPI).
      • Fixed bug #75251 (Missing program prefix and suffix).
    • MBstring:
      • Updated to Oniguruma 6.9.0.
      • Fixed bug #65544 (mb title case conversion-first word in quotation isn't capitalized).
      • Fixed bug #71298 (MB_CASE_TITLE misbehaves with curled apostrophe/quote).
      • Fixed bug #73528 (Crash in zif_mb_send_mail).
      • Fixed bug #74929 (mbstring functions version 7.1.1 are slow compared to 5.3 on Windows).
      • Fixed bug #76319 (mb_strtolower with invalid UTF-8 causes segmentation fault).
      • Fixed bug #76574 (use of undeclared identifiers INT_MAX and LONG_MAX).
      • Fixed bug #76594 (Bus Error due to unaligned access in zend_ini.c OnUpdateLong).
      • Fixed bug #76706 (mbstring.http_output_conv_mimetypes is ignored).
      • Fixed bug #76958 (Broken UTF7-IMAP conversion).
      • Fixed bug #77025 (mb_strpos throws Unknown encoding or conversion error).
      • Fixed bug #77165 (mb_check_encoding crashes when argument given an empty array).
    • Mysqlnd:
      • Fixed bug #76386 (Prepared Statement formatter truncates fractional seconds from date/time column).
    • ODBC:
      • Removed support for ODBCRouter.
      • Removed support for Birdstep.
      • Fixed bug #77079 (odbc_fetch_object has incorrect type signature).
    • Opcache:
      • Fixed bug #76466 (Loop variable confusion).
      • Fixed bug #76463 (var has array key type but not value type).
      • Fixed bug #76446 (zend_variables.c:73: zend_string_destroy: Assertion `!(zval_gc_flags((str)->gc)).
      • Fixed bug #76711 (OPcache enabled triggers false-positive "Illegal string offset").
      • Fixed bug #77058 (Type inference in opcache causes side effects).
      • Fixed bug #77092 (array_diff_key() - segmentation fault).
    • OpenSSL:
      • Added openssl_pkey_derive function.
      • Add min_proto_version and max_proto_version ssl stream options as well as related constants for possible TLS protocol values.
    • PCRE:
      • Implemented https://wiki.php.net/rfc/pcre2-migration.
      • Upgrade PCRE2 to 10.32.
      • Fixed bug #75355 (preg_quote() does not quote # control character).
      • Fixed bug #76512 (\w no longer includes unicode characters).
      • Fixed bug #76514 (Regression in preg_match makes it fail with PREG_JIT_STACKLIMIT_ERROR).
      • Fixed bug #76909 (preg_match difference between 7.3 and < 7.3).
    • PDO_DBlib:
      • Implemented FR #69592 (allow 0-column rowsets to be skipped automatically).
      • Expose TDS version as \PDO::DBLIB_ATTR_TDS_VERSION attribute on \PDO instance.
      • Treat DATETIME2 columns like DATETIME.
      • Fixed bug #74243 (allow locales.conf to drive datetime format).
    • PDO_Firebird:
      • Fixed bug #74462 (PDO_Firebird returns only NULLs for results with boolean for FIREBIRD >= 3.0).
    • PDO_OCI:
      • Fixed bug #74631 (PDO_PCO with PHP-FPM: OCI environment initialized before PHP-FPM sets it up).
    • PDO SQLite:
      • Add support for additional open flags
    • pgsql:
      • Added new error constants for pg_result_error(): PGSQL_DIAG_SCHEMA_NAME, PGSQL_DIAG_TABLE_NAME, PGSQL_DIAG_COLUMN_NAME, PGSQL_DIAG_DATATYPE_NAME, PGSQL_DIAG_CONSTRAINT_NAME and PGSQL_DIAG_SEVERITY_NONLOCALIZED.
      • Fixed bug #77047 (pg_convert has a broken regex for the 'TIME WITHOUT TIMEZONE' data type).
    • phar:
      • Fixed bug #74991 (include_path has a 4096 char limit in some cases).
      • Fixed bug #65414 (deal with leading slash when adding files correctly).
      • Fixed bug #77022 (PharData always creates new files with mode 0666).
      • Fixed bug #77143 (Heap Buffer Overflow (READ: 4) in phar_parse_pharfile). (CVE-2018-20783)
    • readline:
      • Added completion_append_character and completion_suppress_append options to readline_info() if linked against libreadline.
    • Session:
      • Fixed bug #74941 (session fails to start after having headers sent).
    • SimpleXML:
      • Fixed bug #54973 (SimpleXML casts integers wrong).
      • Fixed bug #76712 (Assignment of empty string creates extraneous text node).
    • Sockets:
      • Fixed bug #67619 (Validate length on socket_write).
    • SOAP:
      • Fixed bug #75464 (Wrong reflection on SoapClient::__setSoapHeaders).
      • Fixed bug #70469 (SoapClient generates E_ERROR even if exceptions=1 is used).
      • Fixed bug #50675 (SoapClient can't handle object references correctly).
      • Fixed bug #76348 (WSDL_CACHE_MEMORY causes Segmentation fault).
      • Fixed bug #77141 (Signedness issue in SOAP when precision=-1).
    • SPL:
      • Fixed bug #74977 (Appending AppendIterator leads to segfault).
      • Fixed bug #75173 (incorrect behavior of AppendIterator::append in foreach loop).
      • Fixed bug #74372 (autoloading file with syntax error uses next autoloader, may hide parse error).
      • Fixed bug #75878 (RecursiveTreeIterator::setPostfix has wrong signature).
      • Fixed bug #74519 (strange behavior of AppendIterator).
      • Fixed bug #76131 (mismatch arginfo for splarray constructor).
    • SQLite3:
      • Updated bundled libsqlite to 3.24.0.
    • Standard:
      • Added is_countable() function.
      • Added support for the SameSite cookie directive, including an alternative signature for setcookie(), setrawcookie() and session_set_cookie_params().
      • Remove superfluous warnings from inet_ntop()/inet_pton().
      • Fixed bug #75916 (DNS_CAA record results contain garbage).
      • Fixed unserialize(), to disable creation of unsupported data structures through manually crafted strings.
      • Fixed bug #75409 (accept EFAULT in addition to ENOSYS as indicator that getrandom() is missing).
      • Fixed bug #74719 (fopen() should accept NULL as context).
      • Fixed bug #69948 (path/domain are not sanitized in setcookie).
      • Fixed bug #75996 (incorrect url in header for mt_rand).
      • Added hrtime() function, to get high resolution time.
      • Fixed bug #48016 (stdClass::__setState is not defined although var_export() uses it).
      • Fixed bug #76136 (stream_socket_get_name should enclose IPv6 in brackets).
      • Fixed bug #76688 (Disallow excessive parameters after options array).
      • Fixed bug #76713 (Segmentation fault caused by property corruption).
      • Fixed bug #76755 (setcookie does not accept "double" type for expire time).
      • Fixed bug #76674 (improve array_* failure messages exposing what was passed instead of an array).
      • Fixed bug #76803 (ftruncate changes file pointer).
      • Fixed bug #76818 (Memory corruption and segfault).
      • Fixed bug #77081 (ftruncate() changes seek pointer in c mode).
    • Testing:
      • Implemented FR #62055 (Make run-tests.php support --CGI-- sections).
    • Tidy:
      • Support using tidyp instead of tidy.
      • Fixed bug #74707 (Tidy has incorrect ReflectionFunction param counts for functions taking tidy).
      • Fixed arginfo for tidy::__construct().
    • Tokenizer:
      • Fixed bug #76437 (token_get_all with TOKEN_PARSE flag fails to recognise close tag).
      • Fixed bug #75218 (Change remaining uncatchable fatal errors for parsing into ParseError).
      • Fixed bug #76538 (token_get_all with TOKEN_PARSE flag fails to recognise close tag with newline).
      • Fixed bug #76991 (Incorrect tokenization of multiple invalid flexible heredoc strings).
    • XML:
      • Fixed bug #71592 (External entity processing never fails).
    • Zlib:
      • Added zlib/level context option for compress.zlib wrapper.

    Version 7.2.34

    • Core:
      • Fixed bug #79699 (PHP parses encoded cookie names so malicious `__Host-` cookies can be sent). (CVE-2020-7070)
    • OpenSSL:
      • Fixed bug #79601 (Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV). (CVE-2020-7069)

    Version 7.2.33

    • Core:
      • Fixed bug #79877 (getimagesize function silently truncates after a null byte) (cmb)
    • Phar:
      • Fixed bug #79797 (Use of freed hash key in the phar_parse_zipfile function). (CVE-2020-7068)

    Version 7.2.32

    • Windows:
      • Rebuild of official Windows binaries with patched libcurl. No PHP source changes.

    Version 7.2.31

    • Core:
      • Fixed bug #78875 (Long filenames cause OOM and temp files are not cleaned). (CVE-2019-11048)
      • Fixed bug #78876 (Long variables in multipart/form-data cause OOM and temp files are not cleaned). (CVE-2019-11048)

    Version 7.2.30

    • Standard:
      • Fixed bug #79468 (SIGSEGV when closing stream handle with a stream filter appended).
      • Fixed bug #79330 (shell_exec() silently truncates after a null byte).
      • Fixed bug #79465 (OOB Read in urldecode()).

    Version 7.2.29

    • Core:
      • Fixed bug #79329 (get_headers() silently truncates after a null byte) (CVE-2020-7066) (cmb)
    • EXIF:
      • Fixed bug #79282 (Use-of-uninitialized-value in exif) (CVE-2020-7064) (Nikita)

    Version 7.2.28

    • DOM:
      • Fixed bug #77569: (Write Access Violation in DomImplementation).
    • Phar:
      • Fixed bug #79082 (Files added to tar with Phar::buildFromIterator have all-access permissions). (CVE-2020-7063)
    • Session:
      • Fixed bug #79221 (Null Pointer Dereference in PHP Session Upload Progress). (CVE-2020-7062)

    Version 7.2.27

    • Mbstring:
      • Fixed bug #79037 (global buffer-overflow in `mbfl_filt_conv_big5_wchar`). (CVE-2020-7060)
    • Session:
      • Fixed bug #79091 (heap use-after-free in session_create_id()).
    • Standard:
      • Fixed bug #79099 (OOB read in php_strip_tags_ex). (CVE-2020-7059)

    Version 7.2.26

    • Bcmath:
      • Fixed bug #78878 (Buffer underflow in bc_shift_addsub). (CVE-2019-11046)
    • Core:
      • Fixed bug #78862 (link() silently truncates after a null byte on Windows). (CVE-2019-11044)
      • Fixed bug #78863 (DirectoryIterator class silently truncates after a null byte). (CVE-2019-11045)
    • EXIF:
      • Fixed bug #78793 (Use-after-free in exif parsing under memory sanitizer). (CVE-2019-11050)
      • Fixed bug #78910 (Heap-buffer-overflow READ in exif). (CVE-2019-11047)
    • GD:
      • Fixed bug #78849 (GD build broken with -D SIGNED_COMPARE_SLOW).
    • Intl:
      • Fixed bug #78804 (Segmentation fault in Locale::filterMatches).
    • OPcache:
      • Fixed $x = (bool)$x; with opcache (should emit undeclared variable notice).
    • Standard:
      • Fixed bug #78759 (array_search in $GLOBALS).
      • Fixed bug #78833 (Integer overflow in pack causes out-of-bound access).
      • Fixed bug #78814 (strip_tags allows / in tag name => whitelist bypass).

    Version 7.2.25

    • Core:
      • Fixed bug #78656 (Parse errors classified as highest log-level).
      • Fixed bug #78752 (Segfault if GC triggered while generator stack frame is being destroyed).
      • Fixed bug #78689 (Closure::fromCallable() doesn't handle [Closure, '__invoke']).
    • COM:
      • Fixed bug #78694 (Appending to a variant array causes segfault).
    • Date:
      • Fixed bug #70153 (\DateInterval incorrectly unserialized).
      • Fixed bug #78751 (Serialising DatePeriod converts DateTimeImmutable).
    • Iconv:
      • Fixed bug #78642 (Wrong libiconv version displayed). (gedas at martynas, cmb).
    • OpCache:
      • Fixed bug #78654 (Incorrectly computed opcache checksum on files with non-ascii characters).
      • Fixed bug #78747 (OpCache corrupts custom extension result).
    • OpenSSL:
      • Fixed bug #78775 (TLS issues from HTTP request affecting other encrypted connections).
    • Reflection:
      • Fixed bug #78697 (ReflectionClass::ImplementsInterface - inaccurate error message with traits).
    • Sockets:
      • Fixed bug #78665 (Multicasting may leak memory).

    Version 7.2.24

    • Core:
      • Fixed bug #78535 (auto_detect_line_endings value not parsed as bool).
      • Fixed bug #78620 (Out of memory error).
    • Exif:
      • Fixed bug #78442 ('Illegal component' on exif_read_data since PHP7) (Kalle)
    • FPM:
      • Fixed bug #78599 (env_path_info underflow in fpm_main.c can lead to RCE). (CVE-2019-11043)
    • MBString:
      • Fixed bug #78579 (mb_decode_numericentity: args number inconsistency).
      • Fixed bug #78609 (mb_check_encoding() no longer supports stringable objects).
    • MySQLi:
      • Fixed bug #76809 (SSL settings aren't respected when persistent connections are used).
    • PDO_MySQL:
      • Fixed bug #78623 (Regression caused by "SP call yields additional empty result set").
    • Session:
      • Fixed bug #78624 (session_gc return value for user defined session handlers).
    • Standard:
      • Fixed bug #76342 (file_get_contents waits twice specified timeout).
      • Fixed bug #78612 (strtr leaks memory when integer keys are used and the subject string shorter).
      • Fixed bug #76859 (stream_get_line skips data if used with data-generating filter).
    • Zip:
      • Fixed bug #78641 (addGlob can modify given remove_path value).

    Version 7.2.23

    • Core:
      • Fixed bug #78220 (Can't access OneDrive folder).
      • Fixed bug #78412 (Generator incorrectly reports non-releasable $this as GC child).
    • FastCGI:
      • Fixed bug #78469 (FastCGI on_accept hook is not called when using named pipes on Windows).
    • MySQLnd:
      • Fixed connect_attr issues and added the _server_host connection attribute.
    • ODBC:
      • Fixed bug #78473 (odbc_close() closes arbitrary resources).
    • PDO_MySQL:
      • Fixed bug #41997 (SP call yields additional empty result set).
    • sodium:
      • Fixed bug #78510 (Partially uninitialized buffer returned by sodium_crypto_generichash_init()).
    • SPL:
      • Fixed bug #72884 (SplObject isCloneable() returns true but errs on clone).

    Version 7.2.22

    • Core:
      • Fixed bug #78363 (Buffer overflow in zendparse).
      • Fixed bug #78379 (Cast to object confuses GC, causes crash).
    • Curl:
      • Fixed bug #77946 (Bad cURL resources returned by curl_multi_info_read()).
    • Exif:
      • Fixed bug #78333 (Exif crash (bus error) due to wrong alignment and invalid cast).
    • Iconv:
      • Fixed bug #78342 (Bus error in configure test for iconv //IGNORE).
    • LiteSpeed:
      • Updated to LiteSpeed SAPI V7.5 (Fixed clean shutdown).
    • MySQLnd:
      • Fixed bug #78179 (MariaDB server version incorrectly detected).
    • Opcache:
      • Fixed bug #77191 (Assertion failure in dce_live_ranges() when silencing is used).
    • Standard:
      • Fixed bug #69100 (Bus error from stream_copy_to_stream (file -> SSL stream) with invalid length).
      • Fixed bug #78282 (atime and mtime mismatch).
      • Fixed bug #78326 (improper memory deallocation on stream_get_contents() with fixed length buffer).

    Version 7.2.21

    • Date:
      • Fixed bug #69044 (discrepency between time and microtime).
    • EXIF:
      • Fixed bug #78256 (heap-buffer-overflow on exif_process_user_comment). (CVE-2019-11042)
      • Fixed bug #78222 (heap-buffer-overflow on exif_scan_thumbnail). (CVE-2019-11041)
    • Fileinfo:
      • Fixed bug #78183 (finfo_file shows wrong mime-type for .tga file).
    • FTP:
      • Fixed bug #77124 (FTP with SSL memory leak).
    • Libxml:
      • Fixed bug #78279 (libxml_disable_entity_loader settings is shared between requests (cgi-fcgi)).
    • LiteSpeed:
      • Updated to LiteSpeed SAPI V7.4.3 (increased response header count limit from 100 to 1000, added crash handler to cleanly shutdown PHP request, added CloudLinux mod_lsapi mode).
      • Fixed bug #76058 (After "POST data can't be buffered", using php://input makes huge tmp files).
    • Openssl:
      • Fixed bug #78231 (Segmentation fault upon stream_socket_accept of exported socket-to-stream).
    • OPcache:
      • Fixed bug #78189 (file cache strips last character of uname hash).
      • Fixed bug #78202 (Opcache stats for cache hits are capped at 32bit NUM).
      • Fixed bug #78291 (opcache_get_configuration doesn't list all directives).
    • Phar:
      • Fixed bug #77919 (Potential UAF in Phar RSHUTDOWN).
    • Phpdbg:
      • Fixed bug #78297 (Include unexistent file memory leak).
    • PDO_Sqlite:
      • Fixed bug #78192 (SegFault when reuse statement after schema has changed).
    • SQLite:
      • Upgraded to SQLite 3.28.0.
    • Standard:
      • Fixed bug #78241 (touch() does not handle dates after 2038 in PHP 64-bit).
      • Fixed bug #78269 (password_hash uses weak options for argon2).
    • XMLRPC:
      • Fixed bug #78173 (XML-RPC mutates immutable objects during encoding).

    Version 7.2.20

    • Core:
      • Fixed bug #76980 (Interface gets skipped if autoloader throws an exception).
    • DOM:
      • Fixed bug #78025 (segfault when accessing properties of DOMDocumentType).
    • MySQLi:
      • Fixed bug #77956 (When mysqli.allow_local_infile = Off, use a meaningful error message).
      • Fixed bug #38546 (bindParam incorrect processing of bool types).
    • Opcache:
      • Fixed bug #78106 (Path resolution fails if opcache disabled during request).
    • OpenSSL:
      • Fixed bug #78079 (openssl_encrypt_ccm.phpt fails with OpenSSL 1.1.1c).
    • Sockets:
      • Fixed bug #78038 (Socket_select fails when resource array contains references).
    • Standard:
      • Fixed bug #77135 (Extract with EXTR_SKIP should skip $this).
      • Fixed bug #77937 (preg_match failed).
    • Zip:
      • Fixed bug #76345 (zip.h not found).

    Version 7.2.19

    • Date:
      • Fixed bug #77909 (DatePeriod::__construct() with invalid recurrence count value).
    • EXIF:
      • Fixed bug #77988 (heap-buffer-overflow on php_jpg_get16) (CVE-2019-11040).
    • FPM:
      • Fixed bug #77934 (php-fpm kill -USR2 not working).
      • Fixed bug #77921 (static.php.net doesn't work anymore).
    • GD:
      • Fixed bug #77943 (imageantialias($image, false); does not work).
      • Fixed bug #77973 (Uninitialized read in gdImageCreateFromXbm) (CVE-2019-11038).
    • Iconv:
      • Fixed bug #78069 (Out-of-bounds read in iconv.c:_php_iconv_mime_decode() due to integer overflow) (CVE-2019-11039).
    • JSON:
      • Fixed bug #77843 (Use after free with json serializer).
    • Opcache:
      • Fixed possible crashes, because of inconsistent PCRE cache and opcache SHM reset.
    • PDO_MySQL:
      • Fixed bug #77944 (Wrong meta pdo_type for bigint on LLP64).
    • Reflection:
      • Fixed bug #75186 (Inconsistent reflection of Closure:::__invoke()).
    • Session:
      • Fixed bug #77911 (Wrong warning for session.sid_bits_per_character).
    • SPL:
      • Fixed bug #77024 (SplFileObject::__toString() may return array).
    • SQLite:
      • Fixed bug #77967 (Bypassing open_basedir restrictions via file uris).

    Version 7.2.18

    • CLI:
      • Fixed bug #77794 (Incorrect Date header format in built-in server).
    • EXIF:
      • Fixed bug #77950 (Heap-buffer-overflow in _estrndup via exif_process_IFD_TAG) (CVE-2019-11036).
    • Interbase:
      • Fixed bug #72175 (Impossibility of creating multiple connections to Interbase with php 7.x).
    • Intl:
      • Fixed bug #77895 (IntlDateFormatter::create fails in strict mode if $locale = null).
    • litespeed:
      • LiteSpeed SAPI 7.3.1, better process management, new API function litespeed_finish_request().
    • Mail:
      • Fixed bug #77821 (Potential heap corruption in TSendMail()).
    • PCRE:
      • Fixed bug #77827 (preg_match does not ignore \r in regex flags).
    • PDO:
      • Fixed bug #77849 (Disable cloning of PDO handle/connection objects).
    • phpdbg:
      • Fixed bug #76801 (too many open files).
      • Fixed bug #77800 (phpdbg segfaults on listing some conditional breakpoints).
      • Fixed bug #77805 (phpdbg build fails when readline is shared).
    • Reflection:
      • Fixed bug #77772 (ReflectionClass::getMethods(null) doesn't work).
      • Fixed bug #77882 (Different behavior: always calls destructor).
    • Standard:
      • Fixed bug #77680 (recursive mkdir on ftp stream wrapper is incorrect).
      • Fixed bug #77844 (Crash due to null pointer in parse_ini_string with INI_SCANNER_TYPED).
      • Fixed bug #77853 (Inconsistent substr_compare behaviour with empty haystack).

    Version 7.2.17

    • Core:
      • Fixed bug #77738 (Nullptr deref in zend_compile_expr).
      • Fixed bug #77660 (Segmentation fault on break 2147483648).
      • Fixed bug #77652 (Anonymous classes can lose their interface information).
      • Fixed bug #77676 (Unable to run tests when building shared extension on AIX).
    • Bcmath:
      • Fixed bug #77742 (bcpow() implementation related to gcc compiler optimization).
    • COM:
      • Fixed bug #77578 (Crash when php unload).
    • Date:
      • Fixed bug #50020 (DateInterval:createDateFromString() silently fails).
      • Fixed bug #75113 (Added DatePeriod::getRecurrences() method).
    • EXIF:
      • Fixed bug #77753 (Heap-buffer-overflow in php_ifd_get32s). (CVE-2019-11034)
      • Fixed bug #77831 (Heap-buffer-overflow in exif_iif_add_value). (CVE-2019-11035)
    • FPM:
      • Fixed bug #77677 (FPM fails to build on AIX due to missing WCOREDUMP).
    • GD:
      • Fixed bug #77700 (Writing truecolor images as GIF ignores interlace flag).
    • MySQLi:
      • Fixed bug #77597 (mysqli_fetch_field hangs scripts).
    • Opcache:
      • Fixed bug #77691 (Opcache passes wrong value for inline array push assignments).
      • Fixed bug #77743 (Incorrect pi node insertion for jmpznz with identical successors).
    • phpdbg:
      • Fixed bug #77767 (phpdbg break cmd aliases listed in help do not match actual aliases).
    • sodium:
      • Fixed bug #77646 (sign_detached() strings not terminated).
    • SQLite3:
      • Added sqlite3.defensive INI directive.
    • Standard:
      • Fixed bug #77664 (Segmentation fault when using undefined constant in custom wrapper).
      • Fixed bug #77669 (Crash in extract() when overwriting extracted array).
      • Fixed bug #76717 (var_export() does not create a parsable value for PHP_INT_MIN).
      • Fixed bug #77765 (FTP stream wrapper should set the directory as executable).

    Version 7.2.16

    • Core:
      • Fixed bug #77589 (Core dump using parse_ini_string with numeric sections).
      • Fixed bug #77630 (rename() across the device may allow unwanted access during processing). (CVE-2019-9637)
    • COM:
      • Fixed bug #77621 (Already defined constants are not properly reported).
    • EXIF:
      • Fixed bug #77509 (Uninitialized read in exif_process_IFD_in_TIFF). (CVE-2019-9641)
      • Fixed bug #77540 (Invalid Read on exif_process_SOFn). (CVE-2019-9640)
      • Fixed bug #77563 (Uninitialized read in exif_process_IFD_in_MAKERNOTE). (CVE-2019-9638)
      • Fixed bug #77659 (Uninitialized read in exif_process_IFD_in_MAKERNOTE). (CVE-2019-9639)
    • PDO_OCI:
      • Support Oracle Database tracing attributes ACTION, MODULE, CLIENT_INFO, and CLIENT_IDENTIFIER.
    • PHAR:
      • Fixed bug #77396 (Null Pointer Dereference in phar_create_or_parse_filename).
    • SPL:
      • Fixed bug #51068 (DirectoryIterator glob:// don't support current path relative queries).
      • Fixed bug #77431 (openFile() silently truncates after a null byte).
    • Standard:
      • Fixed bug #77552 (Unintialized php_stream_statbuf in stat functions).
    • MySQL:
      • Disabled LOCAL INFILE by default, can be enabled using php.ini directive mysqli.allow_local_infile for mysqli, or PDO::MYSQL_ATTR_LOCAL_INFILE attribute for pdo_mysql.

    Version 7.2.15

    • Core:
      • Fixed bug #77339 (__callStatic may get incorrect arguments).
      • Fixed bug #77494 (Disabling class causes segfault on member access).
      • Fixed bug #77530 (PHP crashes when parsing `(2)::class`).
    • Curl:
      • Fixed bug #76675 (Segfault with H2 server push).
    • GD:
      • Fixed bug #73281 (imagescale(…, IMG_BILINEAR_FIXED) can cause black border).
      • Fixed bug #73614 (gdImageFilledArc() doesn't properly draw pies).
      • Fixed bug #77272 (imagescale() may return image resource on failure).
      • Fixed bug #77391 (1bpp BMPs may fail to be loaded).
      • Fixed bug #77479 (imagewbmp() segfaults with very large images).
    • ldap:
      • Fixed bug #77440 (ldap_bind using ldaps or ldap_start_tls()=exception in libcrypto-1_1-x64.dll).
    • Mbstring:
      • Fixed bug #77454 (mb_scrub() silently truncates after a null byte).
    • MySQLnd:
      • Fixed bug #75684 (In mysqlnd_ext_plugin.h the plugin methods family has no external visibility).
    • Opcache:
      • Fixed bug #77361 (configure fails on 64-bit AIX when opcache enabled).
    • OpenSSL:
      • Fixed bug #77390 (feof might hang on TLS streams in case of fragmented TLS records).
    • PDO:
      • Fixed bug #77273 (array_walk_recursive corrupts value types leading to PDO failure).
    • Sockets:
      • Fixed bug #76839 (socket_recvfrom may return an invalid 'from' address on MacOS).
    • Standard:
      • Fixed bug #77395 (segfault about array_multisort).
      • Fixed bug #77439 (parse_str segfaults when inserting item into existing array).

    Version 7.2.14

    • Core:
      • Fixed bug #77369 (memcpy with negative length via crafted DNS response). (CVE-2019-9022)
      • Fixed bug #71041 (zend_signal_startup() needs ZEND_API).
      • Fixed bug #76046 (PHP generates "FE_FREE" opcode on the wrong line).
    • COM:
      • Fixed bug #77177 (Serializing or unserializing COM objects crashes).
    • Date:
      • Fixed bug #77097 (DateTime::diff gives wrong diff when the actual diff is less than 1 second).
    • Exif:
      • Fixed bug #77184 (Unsigned rational numbers are written out as signed rationals).
    • GD:
      • Fixed bug #77269 (efree() on uninitialized Heap data in imagescale leads to use-after-free). (CVE-2016-10166)
      • Fixed bug #77270 (imagecolormatch Out Of Bounds Write on Heap). (CVE-2019-6977)
      • Fixed bug #77195 (Incorrect error handling of imagecreatefromjpeg()).
      • Fixed bug #77198 (auto cropping has insufficient precision).
      • Fixed bug #77200 (imagecropauto(…, GD_CROP_SIDES) crops left but not right).
    • IMAP:
      • Fixed bug #77020 (null pointer dereference in imap_mail).
    • Mbstring:
      • Fixed bug #77370 (Buffer overflow on mb regex functions - fetch_token). (CVE-2019-9023)
      • Fixed bug #77371 (heap buffer overflow in mb regex functions - compile_string_node). (CVE-2019-9023)
      • Fixed bug #77381 (heap buffer overflow in multibyte match_at). (CVE-2019-9023)
      • Fixed bug #77382 (heap buffer overflow due to incorrect length in expand_case_fold_string). (CVE-2019-9023)
      • Fixed bug #77385 (buffer overflow in fetch_token). (CVE-2019-9023)
      • Fixed bug #77394 (Buffer overflow in multibyte case folding - unicode). (CVE-2019-9023)
      • Fixed bug #77418 (Heap overflow in utf32be_mbc_to_code). (CVE-2019-9023)
    • OCI8:
      • Fixed bug #76804 (oci_pconnect with OCI_CRED_EXT not working).
      • Added oci_set_call_timeout() for call timeouts.
      • Added oci_set_db_operation() for the DBOP end-to-end-tracing attribute.
    • Opcache:
      • Fixed bug #77215 (CFG assertion failure on multiple finalizing switch frees in one block).
    • PDO:
      • Handle invalid index passed to PDOStatement::fetchColumn() as error.
    • Phar:
      • Fixed bug #77247 (heap buffer overflow in phar_detect_phar_fname_ext). (CVE-2019-9021)
    • Sockets:
      • Fixed bug #77136 (Unsupported IPV6_RECVPKTINFO constants on macOS).
    • SQLite3:
      • Fixed bug #77051 (Issue with re-binding on SQLite3).
    • Xmlrpc:
      • Fixed bug #77242 (heap out of bounds read in xmlrpc_decode()). (CVE-2019-9020)
      • Fixed bug #77380 (Global out of bounds read in xmlrpc base64 code). (CVE-2019-9024)

    Version 7.2.13

    • ftp:
      • Fixed bug #77151 (ftp_close(): SSL_read on shutdown).
    • CLI:
      • Fixed bug #77111 (php-win.exe corrupts unicode symbols from cli parameters).
    • Fileinfo:
      • Fixed bug #77095 (slowness regression in 7.2/7.3 (compared to 7.1)).
    • iconv:
      • Fixed bug #77147 (Fixing 60494 ignored ICONV_MIME_DECODE_CONTINUE_ON_ERROR).
    • Core:
      • Fixed bug #77231 (Segfault when using convert.quoted-printable-encode filter).
    • IMAP:
      • Fixed bug #77153 (imap_open allows to run arbitrary shell commands via mailbox parameter). (CVE-2018-19518)
    • ODBC:
      • Fixed bug #77079 (odbc_fetch_object has incorrect type signature).
    • Opcache:
      • Fixed bug #77058 (Type inference in opcache causes side effects).
      • Fixed bug #77092 (array_diff_key() - segmentation fault).
    • Phar:
      • Fixed bug #77022 (PharData always creates new files with mode 0666).
      • Fixed bug #77143 (Heap Buffer Overflow (READ: 4) in phar_parse_pharfile). (CVE-2018-20783)
    • PGSQL:
      • Fixed bug #77047 (pg_convert has a broken regex for the 'TIME WITHOUT TIMEZONE' data type).
    • SOAP:
      • Fixed bug #50675 (SoapClient can't handle object references correctly).
      • Fixed bug #76348 (WSDL_CACHE_MEMORY causes Segmentation fault).
      • Fixed bug #77141 (Signedness issue in SOAP when precision=-1).
    • Sockets:
      • Fixed bug #67619 (Validate length on socket_write).

    Version 7.2.12

    • Core:
      • Fixed bug #76846 (Segfault in shutdown function after memory limit error).
      • Fixed bug #76946 (Cyclic reference in generator not detected).
      • Fixed bug #77035 (The phpize and ./configure create redundant .deps file).
      • Fixed bug #77041 (buildconf should output error messages to stderr) (Mizunashi Mana)
    • Date:
      • Upgraded timelib to 2017.08.
      • Fixed bug #75851 (Year component overflow with date formats "c", "o", "r" and "y").
      • Fixed bug #77007 (fractions in `diff()` are not correctly normalized).
    • FCGI:
      • Fixed bug #76948 (Failed shutdown/reboot or end session in Windows).
      • Fixed bug #76954 (apache_response_headers removes last character from header name).
    • FTP:
      • Fixed bug #76972 (Data truncation due to forceful ssl socket shutdown).
    • intl:
      • Fixed bug #76942 (U_ARGUMENT_TYPE_MISMATCH).
    • Reflection:
      • Fixed bug #76936 (Objects cannot access their private attributes while handling reflection errors).
      • Fixed bug #66430 (ReflectionFunction::invoke does not invoke closure with object scope).
    • Sodium:
      • Some base64 outputs were truncated; this is not the case any more.
      • block sizes >= 256 bytes are now supposed by sodium_pad() even when an old version of libsodium has been installed.
      • Fixed bug #77008 (sodium_pad() could read (but not return nor write) uninitialized memory when trying to pad an empty input).
    • Standard:
      • Fixed bug #76965 (INI_SCANNER_RAW doesn't strip trailing whitespace).
    • Tidy:
      • Fixed bug #77027 (tidy::getOptDoc() not available on Windows).
    • XML:
      • Fixed bug #30875 (xml_parse_into_struct() does not resolve entities).
      • Add support for getting SKIP_TAGSTART and SKIP_WHITE options.
    • XMLRPC:
      • Fixed bug #75282 (xmlrpc_encode_request() crashes).

    Version 7.2.11

    • Core:
      • Fixed bug #76800 (foreach inconsistent if array modified during loop).
      • Fixed bug #76901 (method_exists on SPL iterator passthrough method corrupts memory).
    • CURL:
      • Fixed bug #76480 (Use curl_multi_wait() so that timeouts are respected).
    • iconv:
      • Fixed bug #66828 (iconv_mime_encode Q-encoding longer than it should be).
    • Opcache:
      • Fixed bug #76832 (ZendOPcache.MemoryBase periodically deleted by the OS).
      • Fixed bug #76796 (Compile-time evaluation of disabled function in opcache causes segfault).
    • POSIX:
      • Fixed bug #75696 (posix_getgrnam fails to print details of group).
    • Reflection:
      • Fixed bug #74454 (Wrong exception being thrown when using ReflectionMethod).
    • Standard:
      • Fixed bug #73457 (Wrong error message when fopen FTP wrapped fails to open data connection).
      • Fixed bug #74764 (Bindto IPv6 works with file_get_contents but fails with stream_socket_client).
      • Fixed bug #75533 (array_reduce is slow when $carry is large array).
    • XMLRPC:
      • Fixed bug #76886 (Can't build xmlrpc with expat).
    • Zlib:
      • Fixed bug #75273 (php_zlib_inflate_filter() may not update bytes_consumed).

    Version 7.2.10

    • Core:
      • Fixed bug #76754 (parent private constant in extends class memory leak).
      • Fixed bug #72443 (Generate enabled extension).
      • Fixed bug #75797 (Memory leak when using class_alias() in non-debug mode).
    • Apache2:
      • Fixed bug #76582 (XSS due to the header Transfer-Encoding: chunked). (CVE-2018-17082)
    • Bz2:
      • Fixed arginfo for bzcompress.
    • gettext:
      • Fixed bug #76517 (incorrect restoring of LDFLAGS).
    • iconv:
      • Fixed bug #68180 (iconv_mime_decode can return extra characters in a header).
      • Fixed bug #63839 (iconv_mime_decode_headers function is skipping headers).
      • Fixed bug #60494 (iconv_mime_decode does ignore special characters).
      • Fixed bug #55146 (iconv_mime_decode_headers() skips some headers).
    • intl:
      • Fixed bug #74484 (MessageFormatter::formatMessage memory corruption with 11+ named placeholders).
    • libxml:
      • Fixed bug #76777 ("public id" parameter of libxml_set_external_entity_loader callback undefined).
    • mbstring:
      • Fixed bug #76704 (mb_detect_order return value varies based on argument type).
    • Opcache:
      • Fixed bug #76747 (Opcache treats path containing "test.pharma.tld" as a phar file).
    • OpenSSL:
      • Fixed bug #76705 (unusable ssl => peer_fingerprint in stream_context_create()).
    • phpdbg:
      • Fixed bug #76595 (phpdbg man page contains outdated information).
    • SPL:
      • Fixed bug #68825 (Exception in DirectoryIterator::getLinkTarget()).
      • Fixed bug #68175 (RegexIterator pregFlags are NULL instead of 0).
    • Standard:
      • Fixed bug #76778 (array_reduce leaks memory if callback throws exception).
    • zlib:
      • Fixed bug #65988 (Zlib version check fails when an include/zlib/ style dir is passed to the --with-zlib configure option).
      • Fixed bug #76709 (Minimal required zlib library is 1.2.0.4).

    Version 7.2.9

    • Calendar:
      • Fixed bug #52974 (jewish.c: compile error under Windows with GBK charset).
    • Filter:
      • Fixed bug #76366 (References in sub-array for filtering breaks the filter).
    • PDO_Firebird:
      • Fixed bug #76488 (Memory leak when fetching a BLOB field).
    • PDO_PgSQL:
      • Fixed bug #75402 (Possible Memory Leak using PDO::CURSOR_SCROLL option).
    • SQLite3:
      • Fixed bug #76665 (SQLite3Stmt::bindValue() with SQLITE3_FLOAT doesn't juggle).
    • Standard:
      • Fixed bug #73817 (Incorrect entries in get_html_translation_table).
      • Fixed bug #68553 (array_column: null values in $index_key become incrementing keys in result).
      • Fixed bug #76643 (Segmentation fault when using `output_add_rewrite_var`).
    • Zip:
      • Fixed bug #76524 (ZipArchive memory leak (OVERWRITE flag and empty archive)).

    Version 7.2.8

    • Core:
      • Fixed bug #76534 (PHP hangs on 'illegal string offset on string references with an error handler).
      • Fixed bug #76520 (Object creation leaks memory when executed over HTTP).
      • Fixed bug #76502 (Chain of mixed exceptions and errors does not serialize properly).
    • Date:
      • Fixed bug #76462 (Undefined property: DateInterval::$f).
    • EXIF:
      • Fixed bug #76409 (heap use after free in _php_stream_free). (CVE-2018-12882)
      • Fixed bug #76423 (Int Overflow lead to Heap OverFlow in exif_thumbnail_extract of exif.c). (CVE-2018-14883)
      • Fixed bug #76557 (heap-buffer-overflow (READ of size 48) while reading exif data). (CVE-2018-14851)
    • FPM:
      • Fixed bug #73342 (Vulnerability in php-fpm by changing stdin to non-blocking).
    • GMP:
      • Fixed bug #74670 (Integer Underflow when unserializing GMP and possible other classes).
    • intl:
      • Fixed bug #76556 (get_debug_info handler for BreakIterator shows wrong type).
    • mbstring:
      • Fixed bug #76532 (Integer overflow and excessive memory usage in mb_strimwidth).
    • Opcache:
      • Fixed bug #76477 (Opcache causes empty return value).
    • PGSQL:
      • Fixed bug #76548 (pg_fetch_result did not fetch the next row).
    • phpdbg:
      • Fix arginfo wrt. optional/required parameters.
    • Reflection:
      • Fixed bug #76536 (PHP crashes with core dump when throwing exception in error handler).
      • Fixed bug #75231 (ReflectionProperty#getValue() incorrectly works with inherited classes).
    • Standard:
      • Fixed bug #76505 (array_merge_recursive() is duplicating sub-array keys).
      • Fixed bug #71848 (getimagesize with $imageinfo returns false).
    • Win32:
      • Fixed bug #76459 (windows linkinfo lacks openbasedir check). (CVE-2018-15132)
    • ZIP:
      • Fixed bug #76461 (OPSYS_Z_CPM defined instead of OPSYS_CPM).

    Version 7.2.7

    • Core:
      • Fixed bug #76337 (segfault when opcache enabled + extension use zend_register_class_alias).
    • CLI Server:
      • Fixed bug #76333 (PHP built-in server does not find files if root path contains special characters).
    • OpenSSL:
      • Fixed bug #76296 (openssl_pkey_get_public does not respect open_basedir).
      • Fixed bug #76174 (openssl extension fails to build with LibreSSL 2.7).
    • SPL:
      • Fixed bug #76367 (NoRewindIterator segfault 11).
    • Standard:
      • Fixed bug #76410 (SIGV in zend_mm_alloc_small).
      • Fixed bug #76335 ("link(): Bad file descriptor" with non-ASCII path).

    Version 7.2.6

    • EXIF:
      • Fixed bug #76164 (exif_read_data zend_mm_heap corrupted).
    • FPM:
      • Fixed bug #76075 --with-fpm-acl wrongly tries to find libacl on FreeBSD.
    • intl:
      • Fixed bug #74385 (Locale::parseLocale() broken with some arguments).
    • Opcache:
      • Fixed bug #76205 (PHP-FPM sporadic crash when running Infinitewp).
      • Fixed bug #76275 (Assertion failure in file cache when unserializing empty try_catch_array).
      • Fixed bug #76281 (Opcache causes incorrect "undefined variable" errors).
    • Reflection:
      • Fixed arginfo of array_replace(_recursive) and array_merge(_recursive).
    • Session:
      • Fixed bug #74892 (Url Rewriting (trans_sid) not working on urls that start with "#").

    Version 7.2.5

    • Core:
      • Fixed bug #75722 (Convert valgrind detection to configure option).
    • Date:
      • Fixed bug #76131 (mismatch arginfo for date_create).
    • Exif:
      • Fixed bug #76130 (Heap Buffer Overflow (READ: 1786) in exif_iif_add_value). (CVE-2018-10549)
    • FPM:
      • Fixed bug #68440 (ERROR: failed to reload: execvp() failed: Argument list too long).
      • Fixed incorrect write to getenv result in FPM reload.
    • GD:
      • Fixed bug #52070 (imagedashedline() - dashed line sometimes is not visible).
    • iconv:
      • Fixed bug #76249 (stream filter convert.iconv leads to infinite loop on invalid sequence). (CVE-2018-10546)
    • intl:
      • Fixed bug #76153 (Intl compilation fails with icu4c 61.1).
    • ldap:
      • Fixed bug #76248 (Malicious LDAP-Server Response causes Crash). (CVE-2018-10548)
    • mbstring:
      • Fixed bug #75944 (Wrong cp1251 detection).
      • Fixed bug #76113 (mbstring does not build with Oniguruma 6.8.1).
    • ODBC:
      • Fixed bug #76088 (ODBC functions are not available by default on Windows).
    • Opcache:
      • Fixed bug #76094 (Access violation when using opcache).
    • Phar:
      • Fixed bug #76129 (fix for CVE-2018-5712 may not be complete). (CVE-2018-10547)
    • phpdbg:
      • Fixed bug #76143 (Memory corruption: arbitrary NUL overwrite).
    • SPL:
      • Fixed bug #76131 (mismatch arginfo for splarray constructor).
    • standard:
      • Fixed bug #74139 (mail.add_x_header default inconsistent with docs).
      • Fixed bug #75996 (incorrect url in header for mt_rand).

    Version 7.2.4

    • Core:
      • Fixed bug #76025 (Segfault while throwing exception in error_handler).
      • Fixed bug #76044 ('date: illegal option -- -' in ./configure on FreeBSD).
    • FPM:
      • Fixed bug #75605 (Dumpable FPM child processes allow bypassing opcache access controls). (CVE-2018-10545)
    • FTP:
      • Fixed ftp_pasv arginfo.
    • GD:
      • Fixed bug #73957 (signed integer conversion in imagescale()).
      • Fixed bug #76041 (null pointer access crashed php).
      • Fixed imagesetinterpolation arginfo.
    • iconv:
      • Fixed bug #75867 (Freeing uninitialized pointer).
    • Mbstring:
      • Fixed bug #62545 (wrong unicode mapping in some charsets).
    • Opcache:
      • Fixed bug #75969 (Assertion failure in live range DCE due to block pass misoptimization).
    • OpenSSL:
      • Fixed openssl_* arginfos.
    • PCNTL:
      • Fixed bug #75873 (pcntl_wexitstatus returns incorrect on Big_Endian platform (s390x)).
    • Phar:
      • Fixed bug #76085 (Segmentation fault in buildFromIterator when directory name contains a \n).
    • Standard:
      • Fixed bug #75961 (Strange references behavior).
      • Fixed some arginfos.
      • Fixed bug #76068 (parse_ini_string fails to parse "[foo]\nbar=1|>baz" with segfault).

    Version 7.2.3

    • Core:
      • Fixed bug #75864 ("stream_isatty" returns wrong value on s390x).
    • Apache2Handler:
      • Fixed bug #75882 (a simple way for segfaults in threadsafe php just with configuration).
    • Date:
      • Fixed bug #75857 (Timezone gets truncated when formatted).
      • Fixed bug #75928 (Argument 2 for `DateTimeZone::listIdentifiers()` should accept `null`).
      • Fixed bug #68406 (calling var_dump on a DateTimeZone object modifies it).
    • LDAP:
      • Fixed bug #49876 (Fix LDAP path lookup on 64-bit distros).
    • libxml2:
      • Fixed bug #75871 (use pkg-config where available).
    • PGSQL:
      • Fixed bug #75838 (Memory leak in pg_escape_bytea()).
    • Phar:
      • Fixed bug #54289 (Phar::extractTo() does not accept specific directories to be extracted).
      • Fixed bug #65414 (deal with leading slash while adding files correctly).
      • Fixed bug #65414 (deal with leading slash when adding files correctly).
    • ODBC:
      • Fixed bug #73725 (Unable to retrieve value of varchar(max) type).
    • Opcache:
      • Fixed bug #75729 (opcache segfault when installing Bitrix).
      • Fixed bug #75893 (file_get_contents $http_response_header variable bugged with opcache).
      • Fixed bug #75938 (Modulus value not stored in variable).
    • SPL:
      • Fixed bug #74519 (strange behavior of AppendIterator).
    • Standard:
      • Fixed bug #75916 (DNS_CAA record results contain garbage).
      • Fixed bug #75981 (stack-buffer-overflow while parsing HTTP response). (CVE-2018-7584)

    Version 7.2.2

    • Core:
      • Fixed bug #75742 (potential memleak in internal classes's static members).
      • Fixed bug #75679 (Path 260 character problem).
      • Fixed bug #75614 (Some non-portable == in shell scripts).
      • Fixed bug #75786 (segfault when using spread operator on generator passed by reference).
      • Fixed bug #75799 (arg of get_defined_functions is optional).
      • Fixed bug #75396 (Exit inside generator finally results in fatal error).
    • FCGI:
      • Fixed bug #75794 (getenv() crashes on Windows 7.2.1 when second parameter is false).
    • IMAP:
      • Fixed bug #75774 (imap_append HeapCorruction).
    • Opcache:
      • Fixed bug #75720 (File cache not populated after SHM runs full).
      • Fixed bug #75687 (var 8 (TMP) has array key type but not value type).
      • Fixed bug #75698 (Using @ crashes php7.2-fpm).
      • Fixed bug #75579 (Interned strings buffer overflow may cause crash).
    • PDO:
      • Fixed bug #75616 (PDO extension doesn't allow to be built shared on Darwin).
    • PDO MySQL:
      • Fixed bug #75615 (PDO Mysql module can't be built as module).
    • PGSQL:
      • Fixed bug #75671 (pg_version() crashes when called on a connection to cockroach).
    • Readline:
      • Fixed bug #75775 (readline_read_history segfaults with empty file).
    • SAPI:
      • Fixed bug #75735 ([embed SAPI] Segmentation fault in sapi_register_post_entry).
    • SOAP:
      • Fixed bug #70469 (SoapClient generates E_ERROR even if exceptions=1 is used).
      • Fixed bug #75502 (Segmentation fault in zend_string_release).
    • SPL:
      • Fixed bug #75717 (RecursiveArrayIterator does not traverse arrays by reference).
      • Fixed bug #75242 (RecursiveArrayIterator doesn't have constants from parent class).
      • Fixed bug #73209 (RecursiveArrayIterator does not iterate object properties).
    • Standard:
      • Fixed bug #75781 (substr_count incorrect result).
      • Fixed bug #75653 (array_values don't work on empty array).
    • Zip:
      • Display headers (buildtime) and library (runtime) versions in phpinfo (with libzip >= 1.3.1).

    Version 7.2.1

    • Core:
      • Fixed bug #75573 (Segmentation fault in 7.1.12 and 7.0.26).
      • Fixed bug #75384 (PHP seems incompatible with OneDrive files on demand).
      • Fixed bug #75525 (Access Violation in vcruntime140.dll).
      • Fixed bug #74862 (Unable to clone instance when private __clone defined).
      • Fixed bug #75074 (php-process crash when is_file() is used with strings longer 260 chars).
    • CLI server:
      • Fixed bug #73830 (Directory does not exist).
    • FPM:
      • Fixed bug #64938 (libxml_disable_entity_loader setting is shared between requests).
    • GD:
      • Fixed bug #75571 (Potential infinite loop in gdImageCreateFromGifCtx). (CVE-2018-5711)
    • Opcache:
      • Fixed bug #75608 ("Narrowing occurred during type inference" error).
      • Fixed bug #75579 (Interned strings buffer overflow may cause crash).
      • Fixed bug #75570 ("Narrowing occurred during type inference" error).
      • Fixed bug #75556 (Invalid opcode 138/1/1).
    • PCRE:
      • Fixed bug #74183 (preg_last_error not returning error code after error).
    • Phar:
      • Fixed bug #74782 (Reflected XSS in .phar 404 page). (CVE-2018-5712)
    • Standard:
      • Fixed bug #75511 (fread not free unused buffer).
      • Fixed bug #75514 (mt_rand returns value outside [$min,$max]+ on 32-bit) (Remi)
      • Fixed bug #75535 (Inappropriately parsing HTTP response leads to PHP segment fault). (CVE-2018-14884)
      • Fixed bug #75409 (accept EFAULT in addition to ENOSYS as indicator that getrandom() is missing).
      • Fixed bug #73124 (php_ini_scanned_files() not reporting correctly).
      • Fixed bug #75574 (putenv does not work properly if parameter contains non-ASCII unicode character).
    • Zip:
      • Fixed bug #75540 (Segfault with libzip 1.3.1).

    Version 7.2.0

    • BCMath:
      • Fixed bug #46564 (bcmod truncates fractionals).
    • CLI:
      • Fixed bug #74849 (Process is started as interactive shell in PhpStorm).
      • Fixed bug #74979 (Interactive shell opening instead of script execution with -f flag).
    • CLI server:
      • Fixed bug #60471 (Random "Invalid request (unexpected EOF)" using a router script).
    • Core:
      • Added ZEND_COUNT, ZEND_GET_CLASS, ZEND_GET_CALLED_CLASS, ZEND_GET_TYPE, ZEND_FUNC_NUM_ARGS, ZEND_FUNC_GET_ARGS instructions, to implement corresponding builtin functions.
      • "Countable" interface is moved from SPL to Core.
      • Added ZEND_IN_ARRAY instruction, implementing optimized in_array() builtin function, through hash lookup in flipped array.
      • Removed IS_TYPE_IMMUTABLE (it's the same as COPYABLE & !REFCOUNTED).
      • Removed the sql.safe_mode directive.
      • Removed support for Netware.
      • Renamed ReflectionClass::isIterateable() to ReflectionClass::isIterable() (alias original name for BC).
      • Fixed bug #54535 (WSA cleanup executes before MSHUTDOWN).
      • Implemented FR #69791 (Disallow mail header injections by extra headers) (Yasuo)
      • Implemented FR #49806 (proc_nice() for Windows).
      • Fix pthreads detection when cross-compiling (ffontaine)
      • Fixed memory leaks caused by exceptions thrown from destructors. (Bob, Dmitry).
      • Fixed bug #73215 (uniqid() should use better random source).
      • Implemented FR #72768 (Add ENABLE_VIRTUAL_TERMINAL_PROCESSING flag for php.exe).
      • Implemented "Convert numeric keys in object/array casts" RFC, fixes bugs #53838, #61655, #66173, #70925, #72254, etc.
      • Implemented "Deprecate and Remove Bareword (Unquoted) Strings" RFC.
      • Raised minimum supported Windows versions to Windows 7/Server 2008 R2.
      • Implemented minor optimization in array_keys/array_values().
      • Added PHP_OS_FAMILY constant to determine on which OS we are.
      • Fixed bug #73987 (Method compatibility check looks to original definition and not parent).
      • Fixed bug #73991 (JSON_OBJECT_AS_ARRAY not respected).
      • Fixed bug #74053 (Corrupted class entries on shutdown when a destructor spawns another object).
      • Fixed bug #73971 (Filename got limited to MAX_PATH on Win32 when scan directory).
      • Fixed bug #72359, bug #72451, bug #73706, bug #71115 and others related to interned strings handling in TS builds.
      • Implemented "Trailing Commas In List Syntax" RFC for group use lists only.
      • Fixed bug #74269 (It's possible to override trait property with different loosely-equal value).
      • Fixed bug #61970 (Restraining __construct() access level in subclass gives a fatal error).
      • Fixed bug #63384 (Cannot override an abstract method with an abstract method).
      • Fixed bug #74607 (Traits enforce different inheritance rules).
      • Fixed misparsing of abstract unix domain socket names.
      • Change PHP_OS_FAMILY value from "OSX" to "Darwin".
      • Allow loading PHP/Zend extensions by name in ini files (extension=<name>).
      • Added object type annotation.
      • Fixed bug #74815 (crash with a combination of INI entries at startup).
      • Fixed bug #74836 (isset on zero-prefixed numeric indexes in array broken).
      • Added new VM instuctions ISSET_ISEMPTY_CV and UNSET_CV. Previously they were implemented as ISSET_ISEMPTY_VAR and UNSET_VAR variants with ZEND_QUICK_SET flag.
      • Fixed bug #49649 (unserialize() doesn't handle changes in property visibility).
      • Fixed bug #74866 (extension_dir = "./ext" now use current directory for base).
      • Implemented FR #74963 (Improved error message on fetching property of non-object).
      • Fixed bug #75142 (buildcheck.sh check for autoconf version needs to be updated for v2.64).
      • Fixed bug #74878 (Data race in ZTS builds).
      • Fixed bug #75515 ("stream_copy_to_stream" doesn't stream anymore).
    • cURL:
      • Fixed bug #75093 (OpenSSL support not detected).
      • Better fix for #74125 (use pkg-config instead of curl-config).
    • Date:
      • Fixed bug #55407 (Impossible to prototype DateTime::createFromFormat).
      • Implemented FR #71520 (Adding the DateTime constants to the DateTimeInterface interface).
      • Fixed bug #75055 (Out-Of-Bounds Read in timelib_meridian()). (CVE-2017-16642)
      • Fixed bug #75149 (redefinition of typedefs ttinfo and t1info).
      • Fixed bug #75222 (DateInterval microseconds property always 0).
    • Dba:
      • Fixed bug #72885 (flatfile: dba_fetch() fails to read replaced entry).
    • DOM:
      • Implemented FR #74837 (Implement Countable for DomNodeList and DOMNamedNodeMap).
    • EXIF:
      • Added support for vendor specific tags for the following formats: Samsung, DJI, Panasonic, Sony, Pentax, Minolta, Sigma/Foveon, AGFA, Kyocera, Ricoh & Epson.
      • Fixed bug #72682 (exif_read_data() fails to read all data for some images).
      • Fixed bug #71534 (Type confusion in exif_read_data() leading to heap overflow in debug mode).
      • Fixed bug #68547 (Exif Header component value check error).
      • Fixed bug #66443 (Corrupt EXIF header: maximum directory nesting level reached for some cameras).
      • Fixed Redhat bug #1362571 (PHP not returning full results for exif_read_data function).
      • Implemented FR #65187 (exif_read_data/thumbnail: add support for stream resource).
      • Deprecated the read_exif_data() alias.
      • Fixed bug #74428 (exif_read_data(): "Illegal IFD size" warning occurs with correct exif format).
      • Fixed bug #72819 (EXIF thumbnails not read anymore).
      • Fixed bug #62523 (php crashes with segfault when exif_read_data called).
      • Fixed bug #50660 (exif_read_data(): Illegal IFD offset (works fine with other exif readers).
    • Fileinfo:
      • Upgrade bundled libmagic to 5.31.
    • FPM:
      • Configuration to limit fpm slow log trace callers.
      • Fixed bug #75212 (php_value acts like php_admin_value).
    • FTP:
      • Implement MLSD for structured listing of directories.
      • Added ftp_append() function.
    • GD:
      • Implemented imageresolution as getter and setter (Christoph)
      • Fixed bug #74744 (gd.h: stdarg.h include missing for va_list use in gdErrorMethod).
      • Fixed bug #75111 (Memory disclosure or DoS via crafted .bmp image).
    • GMP:
      • Fixed bug #70896 (gmp_fact() silently ignores non-integer input).
    • Hash:
      • Changed HashContext from resource to object.
      • Disallowed usage of non-cryptographic hash functions with HMAC and PBKDF2.
      • Fixed bug #75284 (sha3 is not supported on bigendian machine).
    • IMAP:
      • Fixed bug #72324 (imap_mailboxmsginfo() return wrong size).
    • Intl:
      • Fixed bug #63790 (test using Spoofchecker which may be unavailable).
      • Fixed bug #75378 ([REGRESSION] IntlDateFormatter::parse() does not change $position argument).
    • JSON:
      • Add JSON_INVALID_UTF8_IGNORE and JSON_INVALID_UTF8_SUBSTITUTE options for json_encode and json_decode to ignore or replace invalid UTF-8 byte sequences - it addresses request #65082.
      • Fixed bug #75185 (Buffer overflow in json_decode() with JSON_INVALID_UTF8_IGNORE or JSON_INVALID).
      • Fixed bug #68567 (JSON_PARTIAL_OUTPUT_ON_ERROR can result in JSON with null key).
    • LDAP:
      • Implemented FR #69445 (Support for LDAP EXOP operations)
      • Fixed support for LDAP_OPT_SERVER_CONTROLS and LDAP_OPT_CLIENT_CONTROLS in ldap_get_option
      • Fixed passing an empty array to ldap_set_option for client or server controls.
    • Mbstring:
      • Implemented FR #66024 (mb_chr() and mb_ord()).
      • Implemented FR #65081 (mb_scrub()).
      • Implemented FR #69086 (enhancement for mb_convert_encoding() that handles multibyte replacement char nicely).
      • Added array input support to mb_convert_encoding().
      • Added array input support to mb_check_encoding().
      • Fixed bug #69079 (enhancement for mb_substitute_character).
      • Update to oniguruma version 6.3.0.
      • Fixed bug #69267 (mb_strtolower fails on titlecase characters).
    • Mcrypt:
      • The deprecated mcrypt extension has been moved to PECL.
    • Opcache:
      • Added global optimisation passes based on data flow analysis using Single Static Assignment (SSA) form: Sparse Conditional Constant Propagation (SCCP), Dead Code Elimination (DCE), and removal of unused local variables (Nikita, Dmitry)
      • Fixed incorect constant conditional jump elimination.
      • Fixed bug #75230 (Invalid opcode 49/1/8 using opcache).
      • Fixed bug (assertion fails with extended info generated).
      • Fixed bug (Phi sources removel).
      • Fixed bug #75370 (Webserver hangs on valid PHP text).
      • Fixed bug #75357 (segfault loading WordPress wp-admin).
    • OpenSSL:
      • Use TLS_ANY for default ssl:// and tls:// negotiation.
      • Fix leak in openssl_spki_new().
      • Added openssl_pkcs7_read() and pk7 parameter to openssl_pkcs7_verify().
      • Add ssl security_level stream option to support OpenSSL security levels. (Jakub Zelenka).
      • Allow setting SNI cert and private key in separate files.
      • Fixed bug #74903 (openssl_pkcs7_encrypt() uses different EOL than before).
      • Automatically load OpenSSL configuration file.
    • PCRE:
      • Added support for PCRE JIT fast path API.
      • Fixed bug #61780 (Inconsistent PCRE captures in match results).
      • Fixed bug #74873 (Minor BC break: PCRE_JIT changes output of preg_match()).
      • Fixed bug #75089 (preg_grep() is not reporting PREG_BAD_UTF8_ERROR after first input string).
      • Fixed bug #75223 (PCRE JIT broken in 7.2).
      • Fixed bug #75285 (Broken build when system libpcre don't have jit support).
    • phar:
      • Fixed bug #74196 (phar does not correctly handle names containing dots).
    • PDO:
      • Fixed bug #73234 (Emulated statements let value dictate parameter type).
      • Add "Sent SQL" to debug dump for emulated prepares.
      • Add parameter types for national character set strings.
    • PDO_DBlib:
      • Fixed bug #73396 (bigint columns are returned as strings).
      • Expose DB-Library version as \PDO::DBLIB_ATTR_VERSION attribute on \PDO instance.
      • Add test coverage for bug #72969.
    • PDO_OCI:
      • Fixed bug #74537 (Align --with-pdo-oci configure option with --with-oci8 syntax).
    • PDO_Sqlite:
      • Switch to sqlite3_prepare_v2() and sqlite3_close_v2() functions (rasmus)
    • PHPDBG:
      • Added extended_value to opcode dump output.
    • Session:
      • Fixed bug #73461 (Prohibit session save handler recursion).
      • PR GH-2233 Removed register_globals related code and "!" can be used as $_SESSION key name.
      • Improved bug #73100 fix. 'user' save handler can only be set by session_set_save_handler()
      • Fixed bug #74514 (5 session functions incorrectly warn when calling in read-only/getter mode).
      • Fixed bug #74936 (session_cache_expire/cache_limiter/save_path() trigger a warning in read mode).
      • Fixed bug #74941 (session fails to start after having headers sent).
    • Sodium:
      • New cryptographic extension
      • Added missing bindings for libsodium > 1.0.13.
    • SPL:
      • Fixed bug #71412 (Incorrect arginfo for ArrayIterator::__construct).
      • Added spl_object_id().
    • SQLite3:
      • Implement writing to blobs.
      • Update to Sqlite 3.20.1.
    • Standard:
      • Fixed bug #69442 (closing of fd incorrect when PTS enabled).
      • Fixed bug #74300 (unserialize accepts two plus/minus signs for float number exponent part).
      • Compatibility with libargon2 versions 20161029 and 20160821.
      • Fixed bug #74737 (mysqli_get_client_info reflection info).
      • Add support for extension name as argument to dl().
      • Fixed bug #74851 (uniqid() without more_entropy performs badly).
      • Fixed bug #74103 (heap-use-after-free when unserializing invalid array size). (CVE-2017-12932)
      • Fixed bug #75054 (A Denial of Service Vulnerability was found when performing deserialization).
      • Fixed bug #75170 (mt_rand() bias on 64-bit machines).
      • Fixed bug #75221 (Argon2i always throws NUL at the end).
    • Streams:
      • Default ssl/single_dh_use and ssl/honor_cipher_order to true.
    • XML:
      • Moved utf8_encode() and utf8_decode() to the Standard extension.
    • XMLRPC:
      • Use Zend MM for allocation in bundled libxmlrpc (Joe)
    • ZIP:
      • Add support for encrypted archives.
      • Use of bundled libzip is deprecated, --with-libzip option is recommended.
      • Fixed bug #73803 (Reflection of ZipArchive does not show public properties).
      • ZipArchive implements countable, added ZipArchive::count() method.
      • Fix segfault in php_stream_context_get_option call.
      • Fixed bug #75143 (new method setEncryptionName() seems not to exist in ZipArchive).
    • zlib:
      • Expose inflate_get_status() and inflate_get_read_len() functions.

    Version 7.1.33

    • FPM:
      • Fixed bug #78599 (env_path_info underflow in fpm_main.c can lead to RCE). (CVE-2019-11043)

    Version 7.1.32

    • mbstring:
      • Fixed CVE-2019-13224 (don't allow different encodings for onig_new_deluxe) (stas)
    • pcre:
      • Fixed bug #75457 (heap use-after-free in pcrelib) (cmb)

    Version 7.1.31

    • SQLite:
      • Upgraded to SQLite 3.28.0.
    • EXIF:
      • Fixed bug #78256 (heap-buffer-overflow on exif_process_user_comment). (CVE-2019-11042)
      • Fixed bug #78222 (heap-buffer-overflow on exif_scan_thumbnail). (CVE-2019-11041)
    • Phar:
      • Fixed bug #77919 (Potential UAF in Phar RSHUTDOWN).

    Version 7.1.30

    • EXIF:
      • Fixed bug #77988 (heap-buffer-overflow on php_jpg_get16) (CVE-2019-11040).
    • GD:
      • Fixed bug #77973 (Uninitialized read in gdImageCreateFromXbm) (CVE-2019-11038).
    • Iconv:
      • Fixed bug #78069 (Out-of-bounds read in iconv.c:_php_iconv_mime_decode() due to integer overflow) (CVE-2019-11039).
    • SQLite:
      • Fixed bug #77967 (Bypassing open_basedir restrictions via file uris).

    Version 7.1.29

    • EXIF:
      • Fixed bug #77950 (Heap-buffer-overflow in _estrndup via exif_process_IFD_TAG) (CVE-2019-11036).
    • Mail:
      • Fixed bug #77821 (Potential heap corruption in TSendMail()).

    Version 7.1.28

    • EXIF:
      • Fixed bug #77753 (Heap-buffer-overflow in php_ifd_get32s). (CVE-2019-11034)
      • Fixed bug #77831 (Heap-buffer-overflow in exif_iif_add_value). (CVE-2019-11035)
    • SQLite3:
      • Added sqlite3.defensive INI directive.

    Version 7.1.27

    • Core:
      • Fixed bug #77630 (rename() across the device may allow unwanted access during processing). (CVE-2019-9637)
    • EXIF:
      • Fixed bug #77509 (Uninitialized read in exif_process_IFD_in_TIFF). (CVE-2019-9641)
      • Fixed bug #77540 (Invalid Read on exif_process_SOFn). (CVE-2019-9640)
      • Fixed bug #77563 (Uninitialized read in exif_process_IFD_in_MAKERNOTE). (CVE-2019-9638)
      • Fixed bug #77659 (Uninitialized read in exif_process_IFD_in_MAKERNOTE). (CVE-2019-9639)
    • PHAR:
      • Fixed bug #77396 (Null Pointer Dereference in phar_create_or_parse_filename).
      • Fixed bug #77586 (phar_tar_writeheaders_int() buffer overflow).
    • SPL:
      • Fixed bug #77431 (openFile() silently truncates after a null byte).

    Version 7.1.26

    • Core:
      • Fixed bug #77369 (memcpy with negative length via crafted DNS response). (CVE-2019-9022)
    • GD:
      • Fixed bug #77269 (efree() on uninitialized Heap data in imagescale leads to use-after-free). (CVE-2016-10166)
      • Fixed bug #77270 (imagecolormatch Out Of Bounds Write on Heap). (CVE-2019-6977)
    • IMAP:
      • Fixed bug #77020 (null pointer dereference in imap_mail).
    • Mbstring:
      • Fixed bug #77370 (Buffer overflow on mb regex functions - fetch_token). (CVE-2019-9023)
      • Fixed bug #77371 (heap buffer overflow in mb regex functions - compile_string_node). (CVE-2019-9023)
      • Fixed bug #77381 (heap buffer overflow in multibyte match_at). (CVE-2019-9023)
      • Fixed bug #77382 (heap buffer overflow due to incorrect length in expand_case_fold_string). (CVE-2019-9023)
      • Fixed bug #77385 (buffer overflow in fetch_token). (CVE-2019-9023)
      • Fixed bug #77394 (Buffer overflow in multibyte case folding - unicode). (CVE-2019-9023)
      • Fixed bug #77418 (Heap overflow in utf32be_mbc_to_code). (CVE-2019-9023)
    • Phar:
      • Fixed bug #77247 (heap buffer overflow in phar_detect_phar_fname_ext). (CVE-2019-9021)
    • Xmlrpc:
      • Fixed bug #77242 (heap out of bounds read in xmlrpc_decode()). (CVE-2019-9020)
      • Fixed bug #77380 (Global out of bounds read in xmlrpc base64 code). (CVE-2019-9024)

    Version 7.1.25

    • Core:
      • Fixed bug #71041 (zend_signal_startup() needs ZEND_API).
      • Fixed bug #77231 (Segfault when using convert.quoted-printable-encode filter).
    • ftp:
      • Fixed bug #77151 (ftp_close(): SSL_read on shutdown).
    • iconv:
      • Fixed bug #77147 (Fixing 60494 ignored ICONV_MIME_DECODE_CONTINUE_ON_ERROR).
    • IMAP:
      • Fixed bug #77153 (imap_open allows to run arbitrary shell commands via mailbox parameter). (CVE-2018-19518)
    • ODBC:
      • Fixed bug #77079 (odbc_fetch_object has incorrect type signature).
    • Opcache:
      • Fixed bug #77058 (Type inference in opcache causes side effects).
    • Phar:
      • Fixed bug #77022 (PharData always creates new files with mode 0666).
      • Fixed bug #77143 (Heap Buffer Overflow (READ: 4) in phar_parse_pharfile). (CVE-2018-20783)
    • PGSQL:
      • Fixed bug #77047 (pg_convert has a broken regex for the 'TIME WITHOUT TIMEZONE' data type).
    • SOAP:
      • Fixed bug #76348 (WSDL_CACHE_MEMORY causes Segmentation fault).
      • Fixed bug #77141 (Signedness issue in SOAP when precision=-1).
    • Sockets:
      • Fixed bug #67619 (Validate length on socket_write).

    Version 7.1.24

    • Core:
      • Fixed bug #76946 (Cyclic reference in generator not detected).
      • Fixed bug #77035 (The phpize and ./configure create redundant .deps file).
      • Fixed bug #77041 (buildconf should output error messages to stderr) (Mizunashi Mana)
    • Date:
      • Fixed bug #75851 (Year component overflow with date formats "c", "o", "r" and "y").
    • FCGI:
      • Fixed bug #76948 (Failed shutdown/reboot or end session in Windows).
      • Fixed bug #76954 (apache_response_headers removes last character from header name).
    • FTP:
      • Fixed bug #76972 (Data truncation due to forceful ssl socket shutdown).
    • intl:
      • Fixed bug #76942 (U_ARGUMENT_TYPE_MISMATCH).
    • Standard:
      • Fixed bug #76965 (INI_SCANNER_RAW doesn't strip trailing whitespace).
    • Tidy:
      • Fixed bug #77027 (tidy::getOptDoc() not available on Windows).
    • XML:
      • Fixed bug #30875 (xml_parse_into_struct() does not resolve entities).
      • Add support for getting SKIP_TAGSTART and SKIP_WHITE options.

    Version 7.1.23

    • Core:
      • Fixed bug #76901 (method_exists on SPL iterator passthrough method corrupts memory).
      • Fixed bug #76846 (Segfault in shutdown function after memory limit error).
    • CURL:
      • Fixed bug #76480 (Use curl_multi_wait() so that timeouts are respected).
    • iconv:
      • Fixed bug #66828 (iconv_mime_encode Q-encoding longer than it should be).
    • Opcache:
      • Fixed bug #76832 (ZendOPcache.MemoryBase periodically deleted by the OS).
    • POSIX:
      • Fixed bug #75696 (posix_getgrnam fails to print details of group).
    • Reflection:
      • Fixed bug #74454 (Wrong exception being thrown when using ReflectionMethod).
    • Standard:
      • Fixed bug #73457 (Wrong error message when fopen FTP wrapped fails to open data connection).
      • Fixed bug #74764 (Bindto IPv6 works with file_get_contents but fails with stream_socket_client).
      • Fixed bug #75533 (array_reduce is slow when $carry is large array).
    • Zlib:
      • Fixed bug #75273 (php_zlib_inflate_filter() may not update bytes_consumed).

    Version 7.1.22

    • Core:
      • Fixed bug #76754 (parent private constant in extends class memory leak).
      • Fixed bug #72443 (Generate enabled extension).
    • Apache2:
      • Fixed bug #76582 (XSS due to the header Transfer-Encoding: chunked). (CVE-2018-17082)
    • Bz2:
      • Fixed arginfo for bzcompress.
    • gettext:
      • Fixed bug #76517 (incorrect restoring of LDFLAGS).
    • iconv:
      • Fixed bug #68180 (iconv_mime_decode can return extra characters in a header).
      • Fixed bug #63839 (iconv_mime_decode_headers function is skipping headers).
      • Fixed bug #60494 (iconv_mime_decode does ignore special characters).
      • Fixed bug #55146 (iconv_mime_decode_headers() skips some headers).
    • intl:
      • Fixed bug #74484 (MessageFormatter::formatMessage memory corruption with 11+ named placeholders).
    • libxml:
      • Fixed bug #76777 ("public id" parameter of libxml_set_external_entity_loader callback undefined).
    • mbstring:
      • Fixed bug #76704 (mb_detect_order return value varies based on argument type).
    • Opcache:
      • Fixed bug #76747 (Opcache treats path containing "test.pharma.tld" as a phar file).
    • OpenSSL:
      • Fixed bug #76705 (unusable ssl => peer_fingerprint in stream_context_create()).
    • phpdbg:
      • Fixed bug #76595 (phpdbg man page contains outdated information).
    • SPL:
      • Fixed bug #68825 (Exception in DirectoryIterator::getLinkTarget()).
      • Fixed bug #68175 (RegexIterator pregFlags are NULL instead of 0).
    • Standard:
      • Fixed bug #76778 (array_reduce leaks memory if callback throws exception).
    • zlib:
      • Fixed bug #65988 (Zlib version check fails when an include/zlib/ style dir is passed to the --with-zlib configure option).
      • Fixed bug #76709 (Minimal required zlib library is 1.2.0.4).

    Version 7.1.21

    • Calendar:
      • Fixed bug #52974 (jewish.c: compile error under Windows with GBK charset).
    • Filter:
      • Fixed bug #76366 (References in sub-array for filtering breaks the filter).
    • PDO_Firebird:
      • Fixed bug #76488 (Memory leak when fetching a BLOB field).
    • PDO_PgSQL:
      • Fixed bug #75402 (Possible Memory Leak using PDO::CURSOR_SCROLL option).
    • SQLite3:
      • Fixed bug #76665 (SQLite3Stmt::bindValue() with SQLITE3_FLOAT doesn't juggle).
    • Standard:
      • Fixed bug #68553 (array_column: null values in $index_key become incrementing keys in result).
      • Fixed bug #73817 (Incorrect entries in get_html_translation_table).
      • Fixed bug #76643 (Segmentation fault when using `output_add_rewrite_var`).
    • Zip:
      • Fixed bug #76524 (ZipArchive memory leak (OVERWRITE flag and empty archive)).

    Version 7.1.20

    • Core:
      • Fixed bug #76534 (PHP hangs on 'illegal string offset on string references with an error handler).
      • Fixed bug #76502 (Chain of mixed exceptions and errors does not serialize properly).
    • Date:
      • Fixed bug #76462 (Undefined property: DateInterval::$f).
    • exif:
      • Fixed bug #76423 (Int Overflow lead to Heap OverFlow in exif_thumbnail_extract of exif.c). (CVE-2018-14883)
      • Fixed bug #76557 (heap-buffer-overflow (READ of size 48) while reading exif data). (CVE-2018-14851)
    • FPM:
      • Fixed bug #73342 (Vulnerability in php-fpm by changing stdin to non-blocking).
    • GMP:
      • Fixed bug #74670 (Integer Underflow when unserializing GMP and possible other classes).
    • intl:
      • Fixed bug #76556 (get_debug_info handler for BreakIterator shows wrong type).
    • mbstring:
      • Fixed bug #76532 (Integer overflow and excessive memory usage in mb_strimwidth).
    • PGSQL:
      • Fixed bug #76548 (pg_fetch_result did not fetch the next row).
    • phpdbg:
      • Fix arginfo wrt. optional/required parameters.
    • Reflection:
      • Fixed bug #76536 (PHP crashes with core dump when throwing exception in error handler).
      • Fixed bug #75231 (ReflectionProperty#getValue() incorrectly works with inherited classes).
    • Standard:
      • Fixed bug #76505 (array_merge_recursive() is duplicating sub-array keys).
      • Fixed bug #71848 (getimagesize with $imageinfo returns false).
    • Win32:
      • Fixed bug #76459 (windows linkinfo lacks openbasedir check). (CVE-2018-15132)

    Version 7.1.19

    • CLI Server:
      • Fixed bug #76333 (PHP built-in server does not find files if root path contains special characters).
    • OpenSSL:
      • Fixed bug #76296 (openssl_pkey_get_public does not respect open_basedir).
      • Fixed bug #76174 (openssl extension fails to build with LibreSSL 2.7).
    • SPL:
      • Fixed bug #76367 (NoRewindIterator segfault 11).
    • Standard:
      • Fixed bug #76335 ("link(): Bad file descriptor" with non-ASCII path).
      • Fixed bug #76383 (array_map on $GLOBALS returns IS_INDIRECT).

    Version 7.1.18

    • FPM:
      • Fixed bug #76075 --with-fpm-acl wrongly tries to find libacl on FreeBSD.
    • intl:
      • Fixed bug #74385 (Locale::parseLocale() broken with some arguments).
    • Opcache:
      • Fixed bug #76205 (PHP-FPM sporadic crash when running Infinitewp).
      • Fixed bug #76275 (Assertion failure in file cache when unserializing empty try_catch_array).
      • Fixed bug #76281 (Opcache causes incorrect "undefined variable" errors).
    • Reflection:
      • Fixed arginfo for array_replace(_recursive) and array_merge(_recursive).

    Version 7.1.17

    • Date:
      • Fixed bug #76131 (mismatch arginfo for date_create).
    • Exif:
      • Fixed bug #76130 (Heap Buffer Overflow (READ: 1786) in exif_iif_add_value). (CVE-2018-10549)
    • FPM:
      • Fixed bug #68440 (ERROR: failed to reload: execvp() failed: Argument list too long).
      • Fixed incorrect write to getenv result in FPM reload.
    • GD:
      • Fixed bug #52070 (imagedashedline() - dashed line sometimes is not visible).
    • iconv:
      • Fixed bug #76249 (stream filter convert.iconv leads to infinite loop on invalid sequence). (CVE-2018-10546)
    • intl:
      • Fixed bug #76153 (Intl compilation fails with icu4c 61.1).
    • ldap:
      • Fixed bug #76248 (Malicious LDAP-Server Response causes Crash). (CVE-2018-10548)
    • mbstring:
      • Fixed bug #75944 (Wrong cp1251 detection).
      • Fixed bug #76113 (mbstring does not build with Oniguruma 6.8.1).
    • Phar:
      • Fixed bug #76129 (fix for CVE-2018-5712 may not be complete). (CVE-2018-10547)
    • phpdbg:
      • Fixed bug #76143 (Memory corruption: arbitrary NUL overwrite).
    • SPL:
      • Fixed bug #76131 (mismatch arginfo for splarray constructor).
    • standard:
      • Fixed bug #75996 (incorrect url in header for mt_rand).

    Version 7.1.16

    • Core:
      • Fixed bug #76025 (Segfault while throwing exception in error_handler).
      • Fixed bug #76044 ('date: illegal option -- -' in ./configure on FreeBSD).
    • FPM:
      • Fixed bug #75605 (Dumpable FPM child processes allow bypassing opcache access controls). (CVE-2018-10545)
    • GD:
      • Fixed bug #73957 (signed integer conversion in imagescale()).
    • ODBC:
      • Fixed bug #76088 (ODBC functions are not available by default on Windows).
    • Opcache:
      • Fixed bug #76074 (opcache corrupts variable in for-loop).
    • Phar:
      • Fixed bug #76085 (Segmentation fault in buildFromIterator when directory name contains a \n).
    • Standard:
      • Fixed bug #74139 (mail.add_x_header default inconsistent with docs).
      • Fixed bug #76068 (parse_ini_string fails to parse "[foo]\nbar=1|>baz" with segfault).

    Version 7.1.15

    • Apache2Handler:
      • Fixed bug #75882 (a simple way for segfaults in threadsafe php just with configuration).
    • Date:
      • Fixed bug #75857 (Timezone gets truncated when formatted).
      • Fixed bug #75928 (Argument 2 for `DateTimeZone::listIdentifiers()` should accept `null`).
      • Fixed bug #68406 (calling var_dump on a DateTimeZone object modifies it).
    • PGSQL:
      • Fixed bug #75838 (Memory leak in pg_escape_bytea()).
    • ODBC:
      • Fixed bug #73725 (Unable to retrieve value of varchar(max) type).
    • LDAP:
      • Fixed bug #49876 (Fix LDAP path lookup on 64-bit distros).
    • libxml2:
      • Fixed bug #75871 (use pkg-config where available).
    • Phar:
      • Fixed bug #65414 (deal with leading slash when adding files correctly).
    • SPL:
      • Fixed bug #74519 (strange behavior of AppendIterator).
    • Standard:
      • Fixed bug #75916 (DNS_CAA record results contain garbage).
      • Fixed bug #75981 (stack-buffer-overflow while parsing HTTP response). (CVE-2018-7584)

    Version 7.1.14

    • Core:
      • Fixed bug #75679 (Path 260 character problem).
      • Fixed bug #75786 (segfault when using spread operator on generator passed by reference).
      • Fixed bug #75799 (arg of get_defined_functions is optional).
      • Fixed bug #75396 (Exit inside generator finally results in fatal error).
      • Fixed bug #75079 (self keyword leads to incorrectly generated TypeError when in closure in trait).
    • FCGI:
      • Fixed bug #75794 (getenv() crashes on Windows 7.2.1 when second parameter is false).
    • IMAP:
      • Fixed bug #75774 (imap_append HeapCorruction).
    • Opcache:
      • Fixed bug #75720 (File cache not populated after SHM runs full).
      • Fixed bug #75579 (Interned strings buffer overflow may cause crash).
    • PGSQL:
      • Fixed bug #75671 (pg_version() crashes when called on a connection to cockroach).
    • Readline:
      • Fixed bug #75775 (readline_read_history segfaults with empty file).
    • SAPI:
      • Fixed bug #75735 ([embed SAPI] Segmentation fault in sapi_register_post_entry).
    • SOAP:
      • Fixed bug #70469 (SoapClient generates E_ERROR even if exceptions=1 is used).
      • Fixed bug #75502 (Segmentation fault in zend_string_release).
    • SPL:
      • Fixed bug #75717 (RecursiveArrayIterator does not traverse arrays by reference).
      • Fixed bug #75242 (RecursiveArrayIterator doesn't have constants from parent class).
      • Fixed bug #73209 (RecursiveArrayIterator does not iterate object properties).
    • Standard:
      • Fixed bug #75781 (substr_count incorrect result).

    Version 7.1.13

    • Core:
      • Fixed bug #75573 (Segmentation fault in 7.1.12 and 7.0.26).
      • Fixed bug #75384 (PHP seems incompatible with OneDrive files on demand).
      • Fixed bug #74862 (Unable to clone instance when private __clone defined).
      • Fixed bug #75074 (php-process crash when is_file() is used with strings longer 260 chars).
    • CLI Server:
      • Fixed bug #60471 (Random "Invalid request (unexpected EOF)" using a router script).
      • Fixed bug #73830 (Directory does not exist).
    • FPM:
      • Fixed bug #64938 (libxml_disable_entity_loader setting is shared between requests).
    • GD:
      • Fixed bug #75571 (Potential infinite loop in gdImageCreateFromGifCtx). (CVE-2018-5711)
    • Opcache:
      • Fixed bug #75608 ("Narrowing occurred during type inference" error).
      • Fixed bug #75579 (Interned strings buffer overflow may cause crash).
      • Fixed bug #75570 ("Narrowing occurred during type inference" error).
    • PCRE:
      • Fixed bug #74183 (preg_last_error not returning error code after error).
    • Phar:
      • Fixed bug #74782 (Reflected XSS in .phar 404 page). (CVE-2018-5712)
    • Standard:
      • Fixed bug #75511 (fread not free unused buffer).
      • Fixed bug #75514 (mt_rand returns value outside [$min,$max]+ on 32-bit) (Remi)
      • Fixed bug #75535 (Inappropriately parsing HTTP response leads to PHP segment fault). (CVE-2018-14884)
      • Fixed bug #75409 (accept EFAULT in addition to ENOSYS as indicator that getrandom() is missing).
      • Fixed bug #73124 (php_ini_scanned_files() not reporting correctly).
      • Fixed bug #75574 (putenv does not work properly if parameter contains non-ASCII unicode character).
    • Zip:
      • Fixed bug #75540 (Segfault with libzip 1.3.1).

    Version 7.1.12

    • Core:
      • Fixed bug #75420 (Crash when modifing property name in __isset for BP_VAR_IS).
      • Fixed bug #75368 (mmap/munmap trashing on unlucky allocations).
    • CLI:
      • Fixed bug #75287 (Builtin webserver crash after chdir in a shutdown function).
    • Enchant:
      • Fixed bug #53070 (enchant_broker_get_path crashes if no path is set).
      • Fixed bug #75365 (Enchant still reports version 1.1.0).
    • Exif:
      • Fixed bug #75301 (Exif extension has built in revision version).
    • GD:
      • Fixed bug #65148 (imagerotate may alter image dimensions).
      • Fixed bug #75437 (Wrong reflection on imagewebp).
    • intl:
      • Fixed bug #75317 (UConverter::setDestinationEncoding changes source instead of destination).
    • interbase:
      • Fixed bug #75453 (Incorrect reflection for ibase_[p]connect).
    • Mysqli:
      • Fixed bug #75434 (Wrong reflection for mysqli_fetch_all function).
    • OCI8:
      • Fixed valgrind issue.
    • OpenSSL:
      • Fixed bug #75363 (openssl_x509_parse leaks memory).
      • Fixed bug #75307 (Wrong reflection for openssl_open function).
    • Opcache:
      • Fixed bug #75373 (Warning Internal error: wrong size calculation).
    • PGSQL:
      • Fixed bug #75419 (Default link incorrectly cleared/linked by pg_close()).
    • SOAP:
      • Fixed bug #75464 (Wrong reflection on SoapClient::__setSoapHeaders).
    • Zlib:
      • Fixed bug #75299 (Wrong reflection on inflate_init and inflate_add).

    Version 7.1.11

    • Core:
      • Fixed bug #75241 (Null pointer dereference in zend_mm_alloc_small()).
      • Fixed bug #75236 (infinite loop when printing an error-message).
      • Fixed bug #75252 (Incorrect token formatting on two parse errors in one request).
      • Fixed bug #75220 (Segfault when calling is_callable on parent).
      • Fixed bug #75290 (debug info of Closures of internal functions contain garbage argument names).
    • Date:
      • Fixed bug #75055 (Out-Of-Bounds Read in timelib_meridian()). (CVE-2017-16642)
    • Apache2Handler:
      • Fixed bug #75311 (error: 'zend_hash_key' has no member named 'arKey' in apache2handler).
    • Hash:
      • Fixed bug #75303 (sha3 hangs on bigendian).
    • Intl:
      • Fixed bug #75318 (The parameter of UConverter::getAliases() is not optional).
    • litespeed:
      • Fixed bug #75248 (Binary directory doesn't get created when building only litespeed SAPI).
      • Fixed bug #75251 (Missing program prefix and suffix).
    • mcrypt:
      • Fixed bug #72535 (arcfour encryption stream filter crashes php).
    • MySQLi:
      • Fixed bug #75018 (Data corruption when reading fields of bit type).
    • OCI8:
      • Fixed incorrect reference counting.
    • Opcache:
      • Fixed bug #75255 (Request hangs and not finish).
    • PCRE:
      • Fixed bug #75207 (applied upstream patch for CVE-2016-1283).
    • PDO_mysql:
      • Fixed bug #75177 (Type 'bit' is fetched as unexpected string).
    • SPL:
      • Fixed bug #73629 (SplDoublyLinkedList::setIteratorMode masks intern flags).

    Version 7.1.10

    • Core:
      • Fixed bug #75042 (run-tests.php issues with EXTENSION block).
    • BCMath:
      • Fixed bug #44995 (bcpowmod() fails if scale != 0).
      • Fixed bug #46781 (BC math handles minus zero incorrectly).
      • Fixed bug #54598 (bcpowmod() may return 1 if modulus is 1).
      • Fixed bug #75178 (bcpowmod() misbehaves for non-integer base or modulus).
    • CLI server:
      • Fixed bug #70470 (Built-in server truncates headers spanning over TCP packets).
    • CURL:
      • Fixed bug #75093 (OpenSSL support not detected).
    • GD:
      • Fixed bug #75124 (gdImageGrayScale() may produce colors).
      • Fixed bug #75139 (libgd/gd_interpolation.c:1786: suspicious if ?).
    • Gettext:
      • Fixed bug #73730 (textdomain(null) throws in strict mode).
    • Intl:
      • Fixed bug #75090 (IntlGregorianCalendar doesn't have constants from parent class).
      • Fixed bug #75193 (segfault in collator_convert_object_to_string).
    • PDO_OCI:
      • Fixed bug #74631 (PDO_PCO with PHP-FPM: OCI environment initialized before PHP-FPM sets it up).
    • SPL:
      • Fixed bug #75155 (AppendIterator::append() is broken when appending another AppendIterator).
      • Fixed bug #75173 (incorrect behavior of AppendIterator::append in foreach loop).
    • Standard:
      • Fixed bug #75152 (signed integer overflow in parse_iv).
      • Fixed bug #75097 (gethostname fails if your host name is 64 chars long).

    Version 7.1.9

    • Core:
      • Fixed bug #74947 (Segfault in scanner on INF number).
      • Fixed bug #74954 (null deref and segfault in zend_generator_resume()).
      • Fixed bug #74725 (html_errors=1 breaks unhandled exceptions).
      • Fixed bug #75063 (Main CWD initialized with wrong codepage).
      • Fixed bug #75349 (NAN comparison).
    • cURL:
      • Fixed bug #74125 (Fixed finding CURL on systems with multiarch support).
    • Date:
      • Fixed bug #75002 (Null Pointer Dereference in timelib_time_clone).
    • Intl:
      • Fixed bug #74993 (Wrong reflection on some locale_* functions).
    • Mbstring:
      • Fixed bug #71606 (Segmentation fault mb_strcut with HTML-ENTITIES encoding).
      • Fixed bug #62934 (mb_convert_kana() does not convert iteration marks).
      • Fixed bug #75001 (Wrong reflection on mb_eregi_replace).
    • MySQLi:
      • Fixed bug #74968 (PHP crashes when calling mysqli_result::fetch_object with an abstract class).
    • OCI8:
      • Expose oci_unregister_taf_callback() (Tianfang Yang)
    • Opcache:
      • Fixed bug #74980 (Narrowing occurred during type inference).
    • phar:
      • Fixed bug #74991 (include_path has a 4096 char limit in some cases).
    • Reflection:
      • Fixed bug #74949 (null pointer dereference in _function_string).
    • Session:
      • Fixed bug #74892 (Url Rewriting (trans_sid) not working on urls that start with "#").
      • Fixed bug #74833 (SID constant created with wrong module number).
    • SimpleXML:
      • Fixed bug #74950 (nullpointer deref in simplexml_element_getDocNamespaces).
    • SPL:
      • Fixed bug #75049 (spl_autoload_unregister can't handle spl_autoload_functions results).
      • Fixed bug #74669 (Unserialize ArrayIterator broken).
      • Fixed bug #74977 (Appending AppendIterator leads to segfault).
      • Fixed bug #75015 (Crash in recursive iterator destructors).
    • Standard:
      • Fixed bug #75075 (unpack with X* causes infinity loop).
      • Fixed bug #74103 (heap-use-after-free when unserializing invalid array size). (CVE-2017-12932)
      • Fixed bug #75054 (A Denial of Service Vulnerability was found when performing deserialization).
    • WDDX:
      • Fixed bug #73793 (WDDX uses wrong decimal seperator).
    • XMLRPC:
      • Fixed bug #74975 (Incorrect xmlrpc serialization for classes with declared properties).

    Version 7.1.8

    • Core:
      • Fixed bug #74832 (Loading PHP extension with already registered function name leads to a crash).
      • Fixed bug #74780 (parse_url() broken when query string contains colon).
      • Fixed bug #74761 (Unary operator expected error on some systems).
      • Fixed bug #73900 (Use After Free in unserialize() SplFixedArray).
      • Fixed bug #74923 (Crash when crawling through network share).
      • Fixed bug #74913 (fixed incorrect poll.h include).
      • Fixed bug #74906 (fixed incorrect errno.h include).
    • Date:
      • Fixed bug #74852 (property_exists returns true on unknown DateInterval property).
    • OCI8:
      • Fixed bug #74625 (Integer overflow in oci_bind_array_by_name).
    • Opcache:
      • Fixed bug #74623 (Infinite loop in type inference when using HTMLPurifier).
    • OpenSSL:
      • Fixed bug #74798 (pkcs7_en/decrypt does not work if \x0a is used in content).
      • Added OPENSSL_DONT_ZERO_PAD_KEY constant to prevent key padding and fix bug #71917 (openssl_open() returns junk on envelope < 16 bytes) and bug #72362 (OpenSSL Blowfish encryption is incorrect for short keys).
    • PDO:
      • Fixed bug #69356 (PDOStatement::debugDumpParams() truncates query).
    • SPL:
      • Fixed bug #73471 (PHP freezes with AppendIterator).
    • SQLite3:
      • Fixed bug #74883 (SQLite3::__construct() produces "out of memory" exception with invalid flags).
    • Wddx:
      • Fixed bug #73173 (huge memleak when wddx_unserialize).
      • Fixed bug #74145 (wddx parsing empty boolean tag leads to SIGSEGV). (CVE-2017-11143)
    • zlib:
      • Fixed bug #73944 (dictionary option of inflate_init() does not work).

    Version 7.1.7

    • Core:
      • Fixed bug #74738 (Multiple [PATH=] and [HOST=] sections not properly parsed).
      • Fixed bug #74658 (Undefined constants in array properties result in broken properties).
      • Fixed misparsing of abstract unix domain socket names.
      • Fixed bug #74603 (PHP INI Parsing Stack Buffer Overflow Vulnerability). (CVE-2017-11628)
      • Fixed bug #74101 (Unserialize Heap Use-After-Free (READ: 1) in zval_get_type). (CVE-2017-12934)
      • Fixed bug #74111 (Heap buffer overread (READ: 1) finish_nested_data from unserialize). (CVE-2017-12933)
      • Fixed bug #74819 (wddx_deserialize() heap out-of-bound read via php_parse_date()). (CVE-2017-11145)
    • Date:
      • Fixed bug #74639 (implement clone for DatePeriod and DateInterval).
    • DOM:
      • Fixed bug #69373 (References to deleted XPath query results).
    • GD:
      • Fixed bug #74435 (Buffer over-read into uninitialized memory). (CVE-2017-7890)
    • Intl:
      • Fixed bug #73473 (Stack Buffer Overflow in msgfmt_parse_message). (CVE-2017-11362)
      • Fixed bug #74705 (Wrong reflection on Collator::getSortKey and collator_get_sort_key).
    • Mbstring:
      • Add oniguruma upstream fix (CVE-2017-9224, CVE-2017-9226, CVE-2017-9227, CVE-2017-9228, CVE-2017-9229)
    • OCI8:
    • Opcache:
      • Fixed bug #74663 (Segfault with opcache.memory_protect and validate_timestamp).
      • Revert opcache.enable_cli to default disabled.
    • OpenSSL:
      • Fixed bug #74720 (pkcs7_en/decrypt does not work if \x1a is used in content).
      • Fixed bug #74651 (negative-size-param (-1) in memcpy in zif_openssl_seal()). (CVE-2017-11144)
    • PDO_OCI:
      • Support Instant Client 12.2 in --with-pdo-oci configure option.
    • Reflection:
      • Fixed bug #74673 (Segfault when cast Reflection object to string with undefined constant).
    • SPL:
      • Fixed bug #74478 (null coalescing operator failing with SplFixedArray).
    • FTP:
      • Fixed bug #74598 (ftp:// wrapper ignores context arg).
    • PHAR:
      • Fixed bug #74386 (Phar::__construct reflection incorrect).
    • SOAP:
      • Fixed bug #74679 (Incorrect conversion array with WSDL_CACHE_MEMORY).
    • Streams:
      • Fixed bug #74556 (stream_socket_get_name() returns '\0').

    Version 7.1.6

    • Core:
      • Fixed bug #74600 (crash (SIGSEGV) in _zend_hash_add_or_update_i).
      • Fixed bug #74546 (SIGILL in ZEND_FETCH_CLASS_CONSTANT_SPEC_CONST_CONST).
      • Fixed bug #74589 (__DIR__ wrong for unicode character).
    • intl:
      • Fixed bug #74468 (wrong reflection on Collator::sortWithSortKeys).
    • MySQLi:
      • Fixed bug #74547 (mysqli::change_user() doesn't accept null as $database argument w/strict_types).
    • Opcache:
      • Fixed bug #74596 (SIGSEGV with opcache.revalidate_path enabled).
    • phar:
      • Fixed bug #51918 (Phar::webPhar() does not handle requests sent through PUT and DELETE method).
    • Readline:
      • Fixed bug #74490 (readline() moves the cursor to the beginning of the line).
    • Standard:
      • Fixed bug #74510 (win32/sendmail.c anchors CC header but not BCC).
    • xmlreader:
      • Fixed bug #74457 (Wrong reflection on XMLReader::expand).

    Version 7.1.5

    • Core:
      • Fixed bug #74408 (Endless loop bypassing execution time limit).
      • Fixed bug #74353 (Segfault when killing within bash script trap code).
      • Fixed bug #74340 (Magic function __get has different behavior in php 7.1.x).
      • Fixed bug #74188 (Null coalescing operator fails for undeclared static class properties).
      • Fixed bug #74444 (multiple catch freezes in some cases).
      • Fixed bug #74410 (stream_select() is broken on Windows Nanoserver).
      • Fixed bug #74337 (php-cgi.exe crash on facebook callback).
    • Date:
      • Fixed bug #74404 (Wrong reflection on DateTimeZone::getTransitions).
      • Fixed bug #74080 (add constant for RFC7231 format datetime).
    • DOM:
      • Fixed bug #74416 (Wrong reflection on DOMNode::cloneNode).
    • Fileinfo:
      • Fixed bug #74379 (syntax error compile error in libmagic/apprentice.c).
    • GD:
      • Fixed bug #74343 (compile fails on solaris 11 with system gd2 library).
    • MySQLnd:
      • Fixed bug #74376 (Invalid free of persistent results on error/connection loss).
    • Intl:
      • Fixed bug #65683 (Intl does not support DateTimeImmutable).
      • Fixed bug #74298 (IntlDateFormatter->format() doesn't return microseconds/fractions).
      • Fixed bug #74433 (wrong reflection for Normalizer methods).
      • Fixed bug #74439 (wrong reflection for Locale methods).
    • Opcache:
      • Fixed bug #74456 (Segmentation error while running a script in CLI mode).
      • Fixed bug #74431 (foreach infinite loop).
      • Fixed bug #74442 (Opcached version produces a nested array).
    • OpenSSL:
      • Fixed bug #73833 (null character not allowed in openssl_pkey_get_private).
      • Fixed bug #73711 (Segfault in openssl_pkey_new when generating DSA or DH key).
      • Fixed bug #74341 (openssl_x509_parse fails to parse ASN.1 UTCTime without seconds).
    • phar:
      • Fixed bug #74383 (phar method parameters reflection correction).
    • Readline:
      • Fixed bug #74489 (readline() immediately returns false in interactive console mode).
    • Standard:
      • Fixed bug #72071 (setcookie allows max-age to be negative).
      • Fixed bug #74361 (Compaction in array_rand() violates COW).
    • Streams:
      • Fixed bug #74429 (Remote socket URI with unique persistence identifier broken).

    Version 7.1.4

    • Core:
      • Fixed bug #74149 (static embed SAPI linkage error).
      • Fixed bug #73370 (falsely exits with "Out of Memory" when using USE_ZEND_ALLOC=0).
      • Fixed bug #73960 (Leak with instance method calling static method with referenced return).
      • Fixed bug #69676 (Resolution of self::FOO in class constants not correct).
      • Fixed bug #74265 (Build problems after 7.0.17 release: undefined reference to `isfinite').
      • Fixed bug #74302 (yield fromLABEL is over-greedy).
    • Apache:
    • Date:
      • Fixed bug #72096 (Swatch time value incorrect for dates before 1970).
    • DOM:
      • Fixed bug #74004 (LIBXML_NOWARNING flag ingnored on loadHTML*).
    • iconv:
      • Fixed bug #74230 (iconv fails to fail on surrogates).
    • Opcache:
      • Fixed bug #74250 (OPcache compilation performance regression in PHP 5.6/7 with huge classes).
    • OpenSSL:
      • Fixed bug #72333 (fwrite() on non-blocking SSL sockets doesn't work).
    • PDO MySQL:
      • Fixed bug #71003 (Expose MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT to PDO interface).
    • SPL:
      • Fixed bug #74058 (ArrayObject can not notice changes).
    • SQLite:
      • Fixed bug #74217 (Allow creation of deterministic sqlite functions).
    • Streams:
      • Fixed bug #74216 (Correctly fail on invalid IP address ports).
    • zlib:
      • Fixed bug #74240 (deflate_add can allocate too much memory).

    Version 7.1.3

    • Core:
      • Fixed bug #74157 (Segfault with nested generators).
      • Fixed bug #74164 (PHP hangs when an invalid value is dynamically passed to typehinted by-ref arg).
      • Fixed bug #74093 (Maximum execution time of n+2 seconds exceed not written in error_log).
      • Fixed bug #73989 (PHP 7.1 Segfaults within Symfony test suite).
      • Fixed bug #74084 (Out of bound read - zend_mm_alloc_small).
      • Fixed bug #73807 (Performance problem with processing large post request). (CVE-2017-11142)
      • Fixed bug #73998 (array_key_exists fails on arrays created by get_object_vars).
      • Fixed bug #73954 (NAN check fails on Alpine Linux with musl).
      • Fixed bug #73677 (Generating phar.phar core dump with gcc ASAN enabled build).
    • Apache:
      • Fixed bug #61471 (Incomplete POST does not timeout but is passed to PHP).
    • Date:
      • Fixed bug #73837 ("new DateTime()" sometimes returns 1 second ago value).
    • FPM:
      • Fixed bug #69860 (php-fpm process accounting is broken with keepalive).
    • Hash:
      • Fixed bug #73127 (gost-crypto hash incorrect if input data contains long 0xFF sequence).
    • GD:
      • Fixed bug #74031 (ReflectionFunction for imagepng is missing last two parameters).
    • Mysqlnd:
      • Fixed bug #74021 (fetch_array broken data. Data more then MEDIUMBLOB).
    • Opcache:
      • Fixed bug #74019 (Segfault with list).
    • OpenSSL:
      • Fixed bug #74022 (PHP Fast CGI crashes when reading from a pfx file).
      • Fixed bug #74099 (Memory leak with openssl_encrypt()).
    • Standard:
      • Fixed bug #74005 (mail.add_x_header causes RFC-breaking lone line feed).
      • Fixed bug #74041 (substr_count with length=0 broken).
      • Fixed bug #73118 (is_callable callable name reports misleading value for anonymous classes).
      • Fixed bug #74105 (PHP on Linux should use /dev/urandom when getrandom is not available).
    • Streams:
      • Fixed bug #73496 (Invalid memory access in zend_inline_hash_func).
      • Fixed bug #74090 (stream_get_contents maxlength>-1 returns empty string).

    Version 7.1.2

    • Core:
      • Improved GENERATOR_CREATE opcode handler.
      • Fixed bug #73877 (readlink() returns garbage for UTF-8 paths).
      • Fixed bug #73876 (Crash when exporting **= in expansion of assign op).
      • Fixed bug #73962 (bug with symlink related to cyrillic directory).
      • Fixed bug #73969 (segfault in debug_print_backtrace).
      • Fixed bug #73994 (arginfo incorrect for unpack).
      • Fixed bug #73973 (assertion error in debug_zval_dump).
    • DOM:
      • Fixed bug #54382 (getAttributeNodeNS doesn't get xmlns* attributes).
    • DTrace:
      • Fixed bug #73965 (DTrace reported as enabled when disabled).
    • FCGI:
      • Fixed bug #73904 (php-cgi fails to load -c specified php.ini file).
      • Fixed bug #72898 (PHP_FCGI_CHILDREN is not included in phpinfo()).
    • FPM:
      • Fixed bug #69865 (php-fpm does not close stderr when using syslog).
    • GD:
      • Fixed bug #73968 (Premature failing of XBM reading).
    • GMP:
      • Fixed bug #69993 (test for gmp.h needs to test machine includes).
    • Hash:
      • Added hash_hkdf() function.
      • Fixed bug #73961 (environmental build dependency in hash sha3 source).
    • Intl:
      • Fixed bug #73956 (Link use CC instead of CXX).
    • LDAP:
      • Fixed bug #73933 (error/segfault with ldap_mod_replace and opcache).
    • MySQLi:
      • Fixed bug #73949 (leak in mysqli_fetch_object).
    • Mysqlnd:
      • Fixed bug #69899 (segfault on close() after free_result() with mysqlnd).
    • Opcache:
      • Fixed bug #73983 (crash on finish work with phar in cli + opcache).
    • OpenSSL:
      • Fixed bug #71519 (add serial hex to return value array).
      • Fixed bug #73692 (Compile ext/openssl with openssl 1.1.0 on Win).
      • Fixed bug #73978 (openssl_decrypt triggers bug in PDO).
    • PDO_Firebird:
      • Implemented FR #72583 (All data are fetched as strings).
    • PDO_PgSQL:
      • Fixed bug #73959 (lastInsertId fails to throw an exception for wrong sequence name).
    • Phar:
      • Fixed bug #70417 (PharData::compress() doesn't close temp file).
    • posix:
      • Fixed bug #71219 (configure script incorrectly checks for ttyname_r).
    • Session:
      • Fixed bug #69582 (session not readable by root in CLI).
    • SPL:
      • Fixed bug #73896 (spl_autoload() crashes when calls magic _call()).
    • Standard:
      • Fixed bug #69442 (closing of fd incorrect when PTS enabled).
      • Fixed bug #47021 (SoapClient stumbles over WSDL delivered with "Transfer-Encoding: chunked").
      • Fixed bug #72974 (imap is undefined service on AIX).
      • Fixed bug #72979 (money_format stores wrong length AIX).
      • Fixed bug #73374 (intval() with base 0 should detect binary).
      • Fixed bug #69061 (mail.log = syslog contains double information).
    • ZIP:
      • Fixed bug #70103 (ZipArchive::addGlob ignores remove_all_path option).

    Version 7.1.1

    • Core
      • Fixed bug #73792 (invalid foreach loop hangs script).
      • Fixed bug #73686 (Adding settype()ed values to ArrayObject results in references).
      • Fixed bug #73663 ("Invalid opcode 65/16/8" occurs with a variable created with list()).
      • Fixed bug #73727 (ZEND_MM_BITSET_LEN is "undefined symbol" in zend_bitset.h).
      • Fixed bug #73753 (unserialized array pointer not advancing).
      • Fixed bug #73783 (SIG_IGN doesn't work when Zend Signals is enabled).
      • Fixed bug #73825 (Heap out of bounds read on unserialize in finish_nested_data()). (CVE-2016-10161)
      • Fixed bug #73831 (NULL Pointer Dereference while unserialize php object). (CVE-2016-10162)
      • Fixed bug #73832 (Use of uninitialized memory in unserialize()). (CVE-2017-5340)
      • Fixed bug #73092 (Unserialize use-after-free when resizing object's properties hash table). (CVE-2016-7479)
    • CLI
      • Fixed bug #72555 (CLI output(japanese) on Windows).
    • COM
      • Fixed bug #73679 (DOTNET read access violation using invalid codepage).
    • DOM
      • Fixed bug #67474 (getElementsByTagNameNS filter on default ns).
    • EXIF
      • Fixed bug #73737 (FPE when parsing a tag format). (CVE-2016-10158)
    • GD
      • Fixed bug #73869 (Signed Integer Overflow gd_io.c). (CVE-2016-10168)
      • Fixed bug #73868 (DOS vulnerability in gdImageCreateFromGd2Ctx()). (CVE-2016-10167)
    • mbstring
      • Fixed bug #73646 (mb_ereg_search_init null pointer dereference).
    • MySQLi
      • Fixed bug #73462 (Persistent connections don't set $connect_errno).
    • mysqlnd
      • Optimized handling of BIT fields - less memory copies and lower memory usage.
      • Fixed bug #73800 (sporadic segfault with MYSQLI_OPT_INT_AND_FLOAT_NATIVE).
    • opcache
      • Fixed bug #73789 (Strange behavior of class constants in switch/case block).
      • Fixed bug #73746 (Method that returns string returns UNKNOWN:0 instead).
      • Fixed bug #73654 (Segmentation fault in zend_call_function).
      • Fixed bug #73668 ("SIGFPE Arithmetic exception" in opcache when divide by minus 1).
      • Fixed bug #73847 (Recursion when a variable is redefined as array).
    • PDO Firebird
      • Fixed bug #72931 (PDO_FIREBIRD with Firebird 3.0 not work on returning statement).
    • Phar:
      • Fixed bug #73773 (Seg fault when loading hostile phar). (CVE-2017-11147)
      • Fixed bug #73768 (Memory corruption when loading hostile phar). (CVE-2016-10160)
      • Fixed bug #73764 (Crash while loading hostile phar archive). (CVE-2016-10159)
    • phpdbg
      • Fixed bug #73794 (Crash (out of memory) when using run and # command separator).
      • Fixed bug #73704 (phpdbg shows the wrong line in files with shebang).
    • SQLite3
      • Reverted fix for Fixed bug #73530 (Unsetting result set may reset other result set).
    • Standard
      • Fixed bug #73594 (dns_get_record does not populate $additional out parameter).
      • Fixed bug #70213 (Unserialize context shared on double class lookup).
      • Fixed bug #73154 (serialize object with __sleep function crash).
      • Fixed bug #70490 (get_browser function is very slow).
      • Fixed bug #73265 (Loading browscap.ini at startup causes high memory usage).
      • (add subject to mail log).
      • Fixed bug #31875 (get_defined_functions additional param to exclude disabled functions).
    • zlib
      • Fixed bug #73373 (deflate_add does not verify that output was not truncated).

    Version 7.1.0

    • Core:
      • Added nullable types.
      • Added DFA optimization framework based on e-SSA form.
      • Added specialized opcode handlers (e.g. ZEND_ADD_LONG_NO_OVERFLOW).
      • Added [] = as alternative construct to list() =.
      • Added void return type.
      • Added support for negative string offsets in string offset syntax and various string functions.
      • Added a form of the list() construct where keys can be specified.
      • Implemented safe execution timeout handling, that prevents random crashes after "Maximum execution time exceeded" error.
      • Implemented the RFC `Support Class Constant Visibility`.
      • Implemented the RFC `Catching multiple exception types`.
      • Implemented logging to syslog with dynamic error levels.
      • Implemented FR #72614 (Support "nmake test" on building extensions by phpize).
      • Implemented RFC: Iterable.
      • Implemented RFC: Closure::fromCallable (Danack)
      • Implemented RFC: Replace "Missing argument" warning with "\ArgumentCountError" exception.
      • Implemented RFC: Fix inconsistent behavior of $this variable.
      • Fixed bug #73585 (Logging of "Internal Zend error - Missing class information" missing class name).
      • Fixed memory leak(null coalescing operator with Spl hash).
      • Fixed bug #72736 (Slow performance when fetching large dataset with mysqli / PDO).
      • Fixed bug #72978 (Use After Free Vulnerability in unserialize()). (CVE-2016-9936)
      • Fixed bug #72482 (Ilegal write/read access caused by gdImageAALine overflow).
      • Fixed bug #72696 (imagefilltoborder stackoverflow on truecolor images). (CVE-2016-9933)
      • Fixed bug #73350 (Exception::__toString() cause circular references).
      • Fixed bug #73329 ((Float)"Nano" == NAN).
      • Fixed bug #73288 (Segfault in __clone > Exception.toString > __get).
      • Fixed for #73240 (Write out of bounds at number_format).
      • Fix pthreads detection when cross-compiling (ffontaine)
      • Fixed bug #73337 (try/catch not working with two exceptions inside a same operation).
      • Fixed bug #73156 (segfault on undefined function).
      • Fixed bug #73163 (PHP hangs if error handler throws while accessing undef const in default value).
      • Fixed bug #73172 (parse error: Invalid numeric literal).
      • Fixed bug #73181 (parse_str() without a second argument leads to crash).
      • Fixed bug #73025 (Heap Buffer Overflow in virtual_popen of zend_virtual_cwd.c).
      • Fixed bug #73058 (crypt broken when salt is 'too' long).
      • Fixed bug #72944 (Null pointer deref in zval_delref_p).
      • Fixed bug #72943 (assign_dim on string doesn't reset hval).
      • Fixed bug #72598 (Reference is lost after array_slice()).
      • Fixed bug #72703 (Out of bounds global memory read in BF_crypt triggered by password_verify).
      • Fixed bug #72813 (Segfault with __get returned by ref).
      • Fixed bug #72767 (PHP Segfaults when trying to expand an infinite operator).
      • TypeError messages for arg_info type checks will now say "must be ... or null" where the parameter or return type accepts null.
      • Fixed bug #72857 (stream_socket_recvfrom read access violation).
      • Fixed bug #72663 (Create an Unexpected Object and Don't Invoke __wakeup() in Deserialization).
      • Fixed bug #72681 (PHP Session Data Injection Vulnerability).
      • Fixed bug #72742 (memory allocator fails to realloc small block to large one).
      • Fixed URL rewriter. It would not rewrite '//example.com/' URL unconditionally. URL rewrite target hosts whitelist is implemented.
      • Fixed bug #72641 (phpize (on Windows) ignores PHP_PREFIX).
      • Fixed bug #72683 (getmxrr broken).
      • Fixed bug #72629 (Caught exception assignment to variables ignores references).
      • Fixed bug #72594 (Calling an earlier instance of an included anonymous class fatals).
      • Fixed bug #72581 (previous property undefined in Exception after deserialization).
      • Fixed bug #72543 (Different references behavior comparing to PHP 5).
      • Fixed bug #72347 (VERIFY_RETURN type casts visible in finally).
      • Fixed bug #72216 (Return by reference with finally is not memory safe).
      • Fixed bug #72215 (Wrong return value if var modified in finally).
      • Fixed bug #71818 (Memory leak when array altered in destructor).
      • Fixed bug #71539 (Memory error on $arr[$a] =& $arr[$b] if RHS rehashes).
      • Added new constant PHP_FD_SETSIZE.
      • Added optind parameter to getopt().
      • Added PHP to SAPI error severity mapping for logs.
      • Fixed bug #71911 (Unable to set --enable-debug on building extensions by phpize on Windows).
      • Fixed bug #29368 (The destructor is called when an exception is thrown from the constructor).
      • Implemented RFC: RNG Fixes.
      • Implemented email validation as per RFC 6531.
      • Fixed bug #72513 (Stack-based buffer overflow vulnerability in virtual_file_ex).
      • Fixed bug #72573 (HTTP_PROXY is improperly trusted by some PHP libraries and applications).
      • Fixed bug #72523 (dtrace issue with reflection (failed test)).
      • Fixed bug #72508 (strange references after recursive function call and "switch" statement).
      • Fixed bug #72441 (Segmentation fault: RFC list_keys).
      • Fixed bug #72395 (list() regression).
      • Fixed bug #72373 (TypeError after Generator function w/declared return type finishes).
      • Fixed bug #69489 (tempnam() should raise notice if falling back to temp dir).
      • Fixed UTF-8 and long path support on Windows.
      • Fixed bug #53432 (Assignment via string index access on an empty string converts to array).
      • Fixed bug #62210 (Exceptions can leak temporary variables).
      • Fixed bug #62814 (It is possible to stiffen child class members visibility).
      • Fixed bug #69989 (Generators don't participate in cycle GC).
      • Fixed bug #70228 (Memleak if return in finally block).
      • Fixed bug #71266 (Missing separation of properties HT in foreach etc).
      • Fixed bug #71604 (Aborted Generators continue after nested finally).
      • Fixed bug #71572 (String offset assignment from an empty string inserts null byte).
      • Fixed bug #71897 (ASCII 0x7F Delete control character permitted in identifiers).
      • Fixed bug #72188 (Nested try/finally blocks losing return value).
      • Fixed bug #72213 (Finally leaks on nested exceptions).
      • Fixed bug #47517 (php-cgi.exe missing UAC manifest).
      • Change statement and fcall extension handlers to accept frame.
      • Number operators taking numeric strings now emit E_NOTICEs or E_WARNINGs when given malformed numeric strings.
      • (int), intval() where $base is 10 or unspecified, settype(), decbin(), decoct(), dechex(), integer operators and other conversions now always respect scientific notation in numeric strings.
      • Raise a compile-time warning on octal escape sequence overflow.
    • Apache2handler:
      • Enable per-module logging in Apache 2.4+.
    • BCmath:
      • Fixed bug #73190 (memcpy negative parameter _bc_new_num_ex).
    • Bz2:
      • Fixed bug #72837 (integer overflow in bzdecompress caused heap corruption).
      • Fixed bug #72613 (Inadequate error handling in bzread()).
    • Calendar:
      • Fix integer overflows (Joshua Rogers)
      • Fixed bug #67976 (cal_days_month() fails for final month of the French calendar).
      • Fixed bug #71894 (AddressSanitizer: global-buffer-overflow in zif_cal_from_jd).
    • CLI Server:
      • Fixed bug #73360 (Unable to work in root with unicode chars).
      • Fixed bug #71276 (Built-in webserver does not send Date header).
    • COM:
      • Fixed bug #73126 (Cannot pass parameter 1 by reference).
      • Fixed bug #69579 (Invalid free in extension trait).
      • Fixed bug #72922 (COM called from PHP does not return out parameters).
      • Fixed bug #72569 (DOTNET/COM array parameters broke in PHP7).
      • Fixed bug #72498 (variant_date_from_timestamp null dereference).
    • Curl:
      • Implement support for handling HTTP/2 Server Push.
      • Add curl_multi_errno(), curl_share_errno() and curl_share_strerror() functions.
      • Fixed bug #72674 (Heap overflow in curl_escape).
      • Fixed bug #72541 (size_t overflow lead to heap corruption). (Stas).
      • Fixed bug #71709 (curl_setopt segfault with empty CURLOPT_HTTPHEADER).
      • Fixed bug #71929 (CURLINFO_CERTINFO data parsing error).
    • Date:
      • Fixed bug #69587 (DateInterval properties and isset).
      • Fixed bug #73426 (createFromFormat with 'z' format char results in incorrect time).
      • Fixed bug #45554 (Inconsistent behavior of the u format char).
      • Fixed bug #48225 (DateTime parser doesn't set microseconds for "now").
      • Fixed bug #52514 (microseconds are missing in DateTime class).
      • Fixed bug #52519 (microseconds in DateInterval are missing).
      • Fixed bug #60089 (DateTime::createFromFormat() U after u nukes microtime).
      • Fixed bug #64887 (Allow DateTime modification with subsecond items).
      • Fixed bug #68506 (General DateTime improvments needed for microseconds to become useful).
      • Fixed bug #73109 (timelib_meridian doesn't parse dots correctly).
      • Fixed bug #73247 (DateTime constructor does not initialise microseconds property).
      • Fixed bug #73147 (Use After Free in PHP7 unserialize()).
      • Fixed bug #73189 (Memcpy negative size parameter php_resolve_path).
      • Fixed bug #66836 (DateTime::createFromFormat 'U' with pre 1970 dates fails parsing).
      • Invalid serialization data for a DateTime or DatePeriod object will now throw an instance of Error from __wakeup() or __set_state() instead of resulting in a fatal error.
      • Timezone initialization failure from serialized data will now throw an instance of Error from __wakeup() or __set_state() instead of resulting in a fatal error.
      • Export date_get_interface_ce() for extension use.
      • Fixed bug #63740 (strtotime seems to use both sunday and monday as start of week).
    • Dba:
      • Fixed bug #70825 (Cannot fetch multiple values with group in ini file).
      • Data modification functions (e.g.: dba_insert()) now throw an instance of Error instead of triggering a catchable fatal error if the key is does not contain exactly two elements.
    • DOM:
      • Fixed bug #73150 (missing NULL check in dom_document_save_html).
      • Fixed bug #66502 (DOM document dangling reference).
      • Invalid schema or RelaxNG validation contexts will throw an instance of Error instead of resulting in a fatal error.
      • Attempting to register a node class that does not extend the appropriate base class will now throw an instance of Error instead of resulting in a fatal error.
      • Attempting to read an invalid or write to a readonly property will throw an instance of Error instead of resulting in a fatal error.
    • DTrace:
      • Disabled PHP call tracing by default (it makes significant overhead). This may be enabled again using envirionment variable USE_ZEND_DTRACE=1.
    • EXIF:
      • Fixed bug #72735 (Samsung picture thumb not read (zero size)).
      • Fixed bug #72627 (Memory Leakage In exif_process_IFD_in_TIFF).
      • Fixed bug #72603 (Out of bound read in exif_process_IFD_in_MAKERNOTE).
      • Fixed bug #72618 (NULL Pointer Dereference in exif_process_user_comment).
    • Filter:
      • Fixed bug #72972 (Bad filter for the flags FILTER_FLAG_NO_RES_RANGE and FILTER_FLAG_NO_PRIV_RANGE).
      • Fixed bug #73054 (default option ignored when object passed to int filter).
      • Fixed bug #71745 (FILTER_FLAG_NO_RES_RANGE does not cover whole 127.0.0.0/8 range).
    • FPM:
      • Fixed bug #72575 (using --allow-to-run-as-root should ignore missing user).
    • FTP:
      • Fixed bug #70195 (Cannot upload file using ftp_put to FTPES with require_ssl_reuse).
      • Implemented FR #55651 (Option to ignore the returned FTP PASV address).
    • GD:
      • Fixed bug #73213 (Integer overflow in imageline() with antialiasing).
      • Fixed bug #73272 (imagescale() is not affected by, but affects imagesetinterpolation()).
      • Fixed bug #73279 (Integer overflow in gdImageScaleBilinearPalette()).
      • Fixed bug #73280 (Stack Buffer Overflow in GD dynamicGetbuf).
      • Fixed bug #50194 (imagettftext broken on transparent background w/o alphablending).
      • Fixed bug #73003 (Integer Overflow in gdImageWebpCtx of gd_webp.c).
      • Fixed bug #53504 (imagettfbbox gives incorrect values for bounding box).
      • Fixed bug #73157 (imagegd2() ignores 3rd param if 4 are given).
      • Fixed bug #73155 (imagegd2() writes wrong chunk sizes on boundaries).
      • Fixed bug #73159 (imagegd2(): unrecognized formats may result in corrupted files).
      • Fixed bug #73161 (imagecreatefromgd2() may leak memory).
      • Fixed bug #67325 (imagetruecolortopalette: white is duplicated in palette).
      • Fixed bug #66005 (imagecopy does not support 1bit transparency on truecolor images).
      • Fixed bug #72913 (imagecopy() loses single-color transparency on palette images).
      • Fixed bug #68716 (possible resource leaks in _php_image_convert()).
      • Fixed bug #72709 (imagesetstyle() causes OOB read for empty $styles).
      • Fixed bug #72697 (select_colors write out-of-bounds).
      • Fixed bug #72730 (imagegammacorrect allows arbitrary write access).
      • Fixed bug #72596 (imagetypes function won't advertise WEBP support).
      • Fixed bug #72604 (imagearc() ignores thickness for full arcs).
      • Fixed bug #70315 (500 Server Error but page is fully rendered).
      • Fixed bug #43828 (broken transparency of imagearc for truecolor in blendingmode).
      • Fixed bug #72512 (gdImageTrueColorToPaletteBody allows arbitrary write/read access).
      • Fixed bug #72519 (imagegif/output out-of-bounds access).
      • Fixed bug #72558 (Integer overflow error within _gdContributionsAlloc()).
      • Fixed bug #72482 (Ilegal write/read access caused by gdImageAALine overflow).
      • Fixed bug #72494 (imagecropauto out-of-bounds access).
      • Fixed bug #72404 (imagecreatefromjpeg fails on selfie).
      • Fixed bug #43475 (Thick styled lines have scrambled patterns).
      • Fixed bug #53640 (XBM images require width to be multiple of 8).
      • Fixed bug #64641 (imagefilledpolygon doesn't draw horizontal line).
    • Hash:
      • Added SHA3 fixed mode algorithms (224, 256, 384, and 512 bit).
      • Added SHA512/256 and SHA512/224 algorithms.
    • iconv:
      • Fixed bug #72320 (iconv_substr returns false for empty strings).
    • IMAP:
      • Fixed bug #73418 (Integer Overflow in "_php_imap_mail" leads to crash).
      • An email address longer than 16385 bytes will throw an instance of Error instead of resulting in a fatal error.
    • Interbase:
      • Fixed bug #73512 (Fails to find firebird headers as don't use fb_config output).
    • Intl:
      • Fixed bug #73007 (add locale length check).
      • Fixed bug #73218 (add mitigation for ICU int overflow).
      • Fixed bug #65732 (grapheme_*() is not Unicode compliant on CR LF sequence).
      • Fixed bug #73007 (add locale length check).
      • Fixed bug #72639 (Segfault when instantiating class that extends IntlCalendar and adds a property).
      • Fixed bug #72658 (Locale::lookup() / locale_lookup() hangs if no match found).
      • Partially fixed #72506 (idn_to_ascii for UTS #46 incorrect for long domain names).
      • Fixed bug #72533 (locale_accept_from_http out-of-bounds access).
      • Failure to call the parent constructor in a class extending Collator before invoking the parent methods will throw an instance of Error instead of resulting in a recoverable fatal error.
      • Cloning a Transliterator object may will now throw an instance of Error instead of resulting in a fatal error if cloning the internal transliterator fails.
      • Added IntlTimeZone::getWindowsID() and IntlTimeZone::getIDForWindowsID().
      • Fixed bug #69374 (IntlDateFormatter formatObject returns wrong utf8 value).
      • Fixed bug #69398 (IntlDateFormatter formatObject returns wrong value when time style is NONE).
    • JSON:
      • Introduced encoder struct instead of global which fixes bugs #66025 and #73254 related to pretty print indentation.
      • Fixed bug #73113 (Segfault with throwing JsonSerializable).
      • Implemented earlier return when json_encode fails, fixes bugs #68992 (Stacking exceptions thrown by JsonSerializable) and #70275 (On recursion error, json_encode can eat up all system memory).
      • Implemented FR #46600 ("_empty_" key in objects).
      • Exported JSON parser API including json_parser_method that can be used for implementing custom logic when parsing JSON.
      • Escaped U+2028 and U+2029 when JSON_UNESCAPED_UNICODE is supplied as json_encode options and added JSON_UNESCAPED_LINE_TERMINATORS to restore the previous behaviour.
    • LDAP:
      • Providing an unknown modification type to ldap_batch_modify() will now throw an instance of Error instead of resulting in a fatal error.
    • Mbstring:
      • Fixed bug #73532 (Null pointer dereference in mb_eregi).
      • Fixed bug #66964 (mb_convert_variables() cannot detect recursion).
      • Fixed bug #72992 (mbstring.internal_encoding doesn't inherit default_charset).
      • Fixed bug #66797 (mb_substr only takes 32-bit signed integer).
      • Fixed bug #72711 (`mb_ereg` does not clear the `$regs` parameter on failure).
      • Fixed bug #72691 (mb_ereg_search raises a warning if a match zero-width).
      • Fixed bug #72693 (mb_ereg_search increments search position when a match zero-width).
      • Fixed bug #72694 (mb_ereg_search_setpos does not accept a string's last position).
      • Fixed bug #72710 (`mb_ereg` causes buffer overflow on regexp compile error).
      • Deprecated mb_ereg_replace() eval option.
      • Fixed bug #69151 (mb_ereg should reject ill-formed byte sequence).
      • Fixed bug #72405 (mb_ereg_replace - mbc_to_code (oniguruma) - oob read access).
      • Fixed bug #72399 (Use-After-Free in MBString (search_re)).
      • mb_ereg() and mb_eregi() will now throw an instance of ParseError if an invalid PHP expression is provided and the 'e' option is used.
    • Mcrypt:
      • Deprecated ext/mcrypt.
      • Fixed bug #72782 (Heap Overflow due to integer overflows).
      • Fixed bug #72551, bug #72552 (In correct casting from size_t to int lead to heap overflow in mdecrypt_generic).
      • mcrypt_encrypt() and mcrypt_decrypt() will throw an instance of Error instead of resulting in a fatal error if mcrypt cannot be initialized.
    • Mysqli:
      • Attempting to read an invalid or write to a readonly property will throw an instance of Error instead of resulting in a fatal error.
    • Mysqlnd:
      • Fixed bug #64526 (Add missing mysqlnd.* parameters to php.ini-*).
      • Fixed bug #71863 (Segfault when EXPLAIN with "Unknown column" error when using MariaDB).
      • Fixed bug #72701 (mysqli_get_host_info() wrong output).
    • OCI8:
      • Fixed bug #71148 (Bind reference overwritten on PHP 7).
      • Fixed invalid handle error with Implicit Result Sets.
      • Fixed bug #72524 (Binding null values triggers ORA-24816 error).
    • ODBC:
      • Fixed bug #73448 (odbc_errormsg returns trash, always 513 bytes).
    • Opcache:
      • Fixed bug #73583 (Segfaults when conditionally declared class and function have the same name).
      • Fixed bug #69090 (check cached files permissions)
      • Fixed bug #72982 (Memory leak in zend_accel_blacklist_update_regexp() function).
      • Fixed bug #72949 (Typo in opcache error message).
      • Fixed bug #72762 (Infinite loop while parsing a file with opcache enabled).
      • Fixed bug #72590 (Opcache restart with kill_all_lockers does not work).
    • OpenSSL:
      • Fixed bug #73478 (openssl_pkey_new() generates wrong pub/priv keys with Diffie Hellman).
      • Fixed bug #73276 (crash in openssl_random_pseudo_bytes function).
      • Fixed bug #73072 (Invalid path SNI_server_certs causes segfault).
      • Fixed bug #72360 (ext/openssl build failure with OpenSSL 1.1.0).
      • Bumped a minimal version to 1.0.1.
      • Dropped support for SSL2.
      • Implemented FR #61204 (Add elliptic curve support for OpenSSL).
      • Implemented FR #67304 (Added AEAD support [CCM and GCM modes] to openssl_encrypt and openssl_decrypt).
      • Implemented error storing to the global queue and cleaning up the OpenSSL error queue (resolves bugs #68276 and #69882).
    • Pcntl:
      • Implemented asynchronous signal handling without TICKS.
      • Added pcntl_signal_get_handler() that returns the current signal handler for a particular signal. Addresses FR #72409.
      • Add siginfo to pcntl_signal() handler args (Bishop Bettini, David Walker)
    • PCRE:
      • Fixed bug #73483 (Segmentation fault on pcre_replace_callback).
      • Fixed bug #73612 (preg_*() may leak memory).
      • Fixed bug #73392 (A use-after-free in zend allocator management).
      • Fixed bug #73121 (Bundled PCRE doesn't compile because JIT isn't supported on s390).
      • Fixed bug #72688 (preg_match missing group names in matches).
      • Downgraded to PCRE 8.38.
      • Fixed bug #72476 (Memleak in jit_stack).
      • Fixed bug #72463 (mail fails with invalid argument).
      • Upgraded to PCRE 8.39.
    • PDO:
      • Fixed bug #72788 (Invalid memory access when using persistent PDO connection).
      • Fixed bug #72791 (Memory leak in PDO persistent connection handling).
      • Fixed bug #60665 (call to empty() on NULL result using PDO::FETCH_LAZY returns false).
    • PDO_DBlib:
      • Fixed bug #72414 (Never quote values as raw binary data).
      • Allow \PDO::setAttribute() to set query timeouts.
      • Handle SQLDECIMAL/SQLNUMERIC types, which are used by later TDS versions.
      • Add common PDO test suite.
      • Free error and message strings when cleaning up PDO instances.
      • Fixed bug #67130 (\PDOStatement::nextRowset() should succeed when all rows in current rowset haven't been fetched).
      • Ignore potentially misleading dberr values.
      • Implemented stringify 'uniqueidentifier' fields.
    • PDO_Firebird:
      • Fixed bug #73087, #61183, #71494 (Memory corruption in bindParam).
      • Fixed bug #60052 (Integer returned as a 64bit integer on X86_64).
    • PDO_pgsql:
      • Fixed bug #70313 (PDO statement fails to throw exception).
      • Fixed bug #72570 (Segmentation fault when binding parameters on a query without placeholders).
      • Implemented FR #72633 (Postgres PDO lastInsertId() should work without specifying a sequence).
    • Phar:
      • Fixed bug #72928 (Out of bound when verify signature of zip phar in phar_parse_zipfile).
      • Fixed bug #73035 (Out of bound when verify signature of tar phar in phar_parse_tarfile).
    • phpdbg:
      • Added generator command for inspection of currently alive generators.
    • Postgres:
      • Fixed bug #73498 (Incorrect SQL generated for pg_copy_to()).
      • Implemented FR #31021 (pg_last_notice() is needed to get all notice messages).
      • Implemented FR #48532 (Allow pg_fetch_all() to index numerically).
    • Readline:
      • Fixed bug #72538 (readline_redisplay crashes php).
    • Reflection:
      • Undo backwards compatiblity break in ReflectionType->__toString() and deprecate via documentation instead.
      • Reverted prepending \ for class names.
      • Implemented FR #38992 (invoke() and invokeArgs() static method calls should match). (cmb).
      • Add ReflectionNamedType::getName(). This method should be used instead of ReflectionType::__toString()
      • Prepend \ for class names and ? for nullable types returned from ReflectionType::__toString().
      • Fixed bug #72661 (ReflectionType::__toString crashes with iterable).
      • Fixed bug #72222 (ReflectionClass::export doesn't handle array constants).
      • Failure to retrieve a reflection object or retrieve an object property will now throw an instance of Error instead of resulting in a fatal error.
      • Fixed bug #72209 (ReflectionProperty::getValue() doesn't fail if object doesn't match type).
    • Session:
      • Fixed bug #73273 (session_unset() empties values from all variables in which is $_session stored).
      • Fixed bug #73100 (session_destroy null dereference in ps_files_path_create).
      • Fixed bug #68015 (Session does not report invalid uid for files save handler).
      • Fixed bug #72940 (SID always return "name=ID", even if session cookie exist).
      • Implemented session_gc() (Yasuo) https://wiki.php.net/rfc/session-create-id
      • Implemented session_create_id() (Yasuo) https://wiki.php.net/rfc/session-gc
      • Implemented RFC: Session ID without hashing. (Yasuo) https://wiki.php.net/rfc/session-id-without-hashing
      • Fixed bug #72531 (ps_files_cleanup_dir Buffer overflow).
      • Custom session handlers that do not return strings for session IDs will now throw an instance of Error instead of resulting in a fatal error when a function is called that must generate a session ID.
      • An invalid setting for session.hash_function will throw an instance of Error instead of resulting in a fatal error when a session ID is created.
      • Fixed bug #72562 (Use After Free in unserialize() with Unexpected Session Deserialization).
      • Improved fix for bug #68063 (Empty session IDs do still start sessions).
      • Fixed bug #71038 (session_start() returns TRUE on failure). Session save handlers must return 'string' always for successful read. i.e. Non-existing session read must return empty string. PHP 7.0 is made not to tolerate buggy return value.
      • Fixed bug #71394 (session_regenerate_id() must close opened session on errors).
    • SimpleXML:
      • Fixed bug #73293 (NULL pointer dereference in SimpleXMLElement::asXML()).
      • Fixed bug #72971 (SimpleXML isset/unset do not respect namespace).
      • Fixed bug #72957 (Null coalescing operator doesn't behave as expected with SimpleXMLElement).
      • Fixed bug #72588 (Using global var doesn't work while accessing SimpleXML element).
      • Creating an unnamed or duplicate attribute will throw an instance of Error instead of resulting in a fatal error.
    • SNMP:
      • Fixed bug #72708 (php_snmp_parse_oid integer overflow in memory allocation).
      • Fixed bug #72479 (Use After Free Vulnerability in SNMP with GC and unserialize()).
    • Soap:
      • Fixed bug #73538 (SoapClient::__setSoapHeaders doesn't overwrite SOAP headers).
      • Fixed bug #73452 (Segfault (Regression for #69152)).
      • Fixed bug #73037 (SoapServer reports Bad Request when gzipped).
      • Fixed bug #73237 (Nested object in "any" element overwrites other fields).
      • Fixed bug #69137 (Peer verification fails when using a proxy with SoapClient).
      • Fixed bug #71711 (Soap Server Member variables reference bug).
      • Fixed bug #71996 (Using references in arrays doesn't work like expected).
    • SPL:
      • Fixed bug #73423 (Reproducible crash with GDB backtrace).
      • Fixed bug #72888 (Segfault on clone on splFileObject).
      • Fixed bug #73029 (Missing type check when unserializing SplArray).
      • Fixed bug #72646 (SplFileObject::getCsvControl does not return the escape character).
      • Fixed bug #72684 (AppendIterator segfault with closed generator).
      • Attempting to clone an SplDirectory object will throw an instance of Error instead of resulting in a fatal error.
      • Calling ArrayIterator::append() when iterating over an object will throw an instance of Error instead of resulting in a fatal error.
      • Fixed bug #55701 (GlobIterator throws LogicException).
    • SQLite3:
      • Update to SQLite 3.15.1.
      • Fixed bug #73530 (Unsetting result set may reset other result set).
      • Fixed bug #73333 (2147483647 is fetched as string).
      • Fixed bug #72668 (Spurious warning when exception is thrown in user defined function).
      • Implemented FR #72653 (SQLite should allow opening with empty filename).
      • Fixed bug #70628 (Clearing bindings on an SQLite3 statement doesn't work).
      • Implemented FR #71159 (Upgraded bundled SQLite lib to 3.9.2).
    • Standard:
      • Fixed bug #73297 (HTTP stream wrapper should ignore HTTP 100 Continue).
      • Fixed bug #73303 (Scope not inherited by eval in assert()).
      • Fixed bug #73192 (parse_url return wrong hostname).
      • Fixed bug #73203 (passing additional_parameters causes mail to fail).
      • Fixed bug #73203 (passing additional_parameters causes mail to fail).
      • Fixed bug #72920 (Accessing a private constant using constant() creates an exception AND warning).
      • Fixed bug #65550 (get_browser() incorrectly parses entries with "+" sign).
      • Fixed bug #71882 (Negative ftruncate() on php://memory exhausts memory).
      • Fixed bug #55451 (substr_compare NULL length interpreted as 0).
      • Fixed bug #72278 (getimagesize returning FALSE on valid jpg).
      • Fixed bug #61967 (unset array item in array_walk_recursive cause inconsistent array).
      • Fixed bug #62607 (array_walk_recursive move internal pointer).
      • Fixed bug #69068 (Exchanging array during array_walk -> memory errors).
      • Fixed bug #70713 (Use After Free Vulnerability in array_walk()/ array_walk_recursive()).
      • Fixed bug #72622 (array_walk + array_replace_recursive create references from nothing).
      • Fixed bug #72330 (CSV fields incorrectly split if escape char followed by UTF chars).
      • Implemented RFC: More precise float values.
      • array_multisort now uses zend_sort instead zend_qsort.
      • Fixed bug #72505 (readfile() mangles files larger than 2G).
      • assert() will throw a ParseError when evaluating a string given as the first argument if the PHP code is invalid instead of resulting in a catchable fatal error.
      • Calling forward_static_call() outside of a class scope will now throw an instance of Error instead of resulting in a fatal error.
      • Added is_iterable() function.
      • Fixed bug #72306 (Heap overflow through proc_open and $env parameter).
      • Fixed bug #71100 (long2ip() doesn't accept integers in strict mode).
      • Implemented FR #55716 (Add an option to pass a custom stream context to get_headers()).
      • Additional validation for parse_url() for login/pass components).
      • Implemented FR #69359 (Provide a way to fetch the current environment variables).
      • unpack() function accepts an additional optional argument $offset.
      • Implemented FR #51879 stream context socket option tcp_nodelay (Joe)
    • Streams:
      • Fixed bug #73586 (php_user_filter::$stream is not set to the stream the filter is working on).
      • Fixed bug #72853 (stream_set_blocking doesn't work).
      • Fixed bug #72743 (Out-of-bound read in php_stream_filter_create).
      • Implemented FR #27814 (Multiple small packets send for HTTP request).
      • Fixed bug #72764 (ftps:// opendir wrapper data channel encryption fails with IIS FTP 7.5, 8.5).
      • Fixed bug #72810 (Missing SKIP_ONLINE_TESTS checks).
      • Fixed bug #41021 (Problems with the ftps wrapper).
      • Fixed bug #54431 (opendir() does not work with ftps:// wrapper).
      • Fixed bug #72667 (opendir() with ftp:// attempts to open data stream for non-existent directories).
      • Fixed bug #72771 (ftps:// wrapper is vulnerable to protocol downgrade attack).
      • Fixed bug #72534 (stream_socket_get_name crashes).
      • Fixed bug #72439 (Stream socket with remote address leads to a segmentation fault).
    • sysvshm:
      • Fixed bug #72858 (shm_attach null dereference).
    • Tidy:
      • Implemented support for libtidy 5.0.0 and above.
      • Creating a tidyNode manually will now throw an instance of Error instead of resulting in a fatal error.
    • Wddx:
      • Fixed bug #73331 (NULL Pointer Dereference in WDDX Packet Deserialization with PDORow). (CVE-2016-9934)
      • Fixed bug #72142 (WDDX Packet Injection Vulnerability in wddx_serialize_value()).
      • Fixed bug #72749 (wddx_deserialize allows illegal memory access).
      • Fixed bug #72750 (wddx_deserialize null dereference).
      • Fixed bug #72790 (wddx_deserialize null dereference with invalid xml).
      • Fixed bug #72799 (wddx_deserialize null dereference in php_wddx_pop_element).
      • Fixed bug #72860 (wddx_deserialize use-after-free).
      • Fixed bug #73065 (Out-Of-Bounds Read in php_wddx_push_element).
      • Fixed bug #72564 (boolean always deserialized as "true").
      • A circular reference when serializing will now throw an instance of Error instead of resulting in a fatal error.
    • XML:
      • Fixed bug #72135 (malformed XML causes fault).
      • Fixed bug #72714 (_xml_startElementHandler() segmentation fault).
      • Fixed bug #72085 (SEGV on unknown address zif_xml_parse).
    • XMLRPC:
      • Fixed bug #72647 (xmlrpc_encode() unexpected output after referencing array elements).
      • Fixed bug #72606 (heap-buffer-overflow (write) simplestring_addn simplestring.c).
      • A circular reference when serializing will now throw an instance of Error instead of resulting in a fatal error.
    • Zip:
      • Fixed bug #68302 (impossible to compile php with zip support).
      • Fixed bug #72660 (NULL Pointer dereference in zend_virtual_cwd).
      • Fixed bug #72520 (Stack-based buffer overflow vulnerability in php_stream_zip_opener).
      • ZipArchive::addGlob() will throw an instance of Error instead of resulting in a fatal error if glob support is not available.

    Version 7.0.33

    • Core:
      • Fixed bug #77231 (Segfault when using convert.quoted-printable-encode filter).
    • IMAP:
      • Fixed bug #77020 (null pointer dereference in imap_mail).
      • Fixed bug #77153 (imap_open allows to run arbitrary shell commands via mailbox parameter). (CVE-2018-19518)
    • Phar:
      • Fixed bug #77022 (PharData always creates new files with mode 0666).
      • Fixed bug #77143 (Heap Buffer Overflow (READ: 4) in phar_parse_pharfile). (CVE-2018-20783)

    Version 7.0.32

    • Apache2:
      • Fixed bug #76582 (XSS due to the header Transfer-Encoding: chunked). (CVE-2018-17082)

    Version 7.0.31

    • Exif:
      • Fixed bug #76423 (Int Overflow lead to Heap OverFlow in exif_thumbnail_extract of exif.c). (CVE-2018-14883)
      • Fixed bug #76557 (heap-buffer-overflow (READ of size 48) while reading exif data). (CVE-2018-14851)
    • Win32:
      • Fixed bug #76459 (windows linkinfo lacks openbasedir check). (CVE-2018-15132)

    Version 7.0.30

    • Exif:
      • Fixed bug #76130 (Heap Buffer Overflow (READ: 1786) in exif_iif_add_value). (CVE-2018-10549)
    • iconv:
      • Fixed bug #76249 (stream filter convert.iconv leads to infinite loop on invalid sequence). (CVE-2018-10546)
    • LDAP:
      • Fixed bug #76248 (Malicious LDAP-Server Response causes Crash). (CVE-2018-10548)
    • Phar:
      • Fixed bug #76129 (fix for CVE-2018-5712 may not be complete). (CVE-2018-10547)

    Version 7.0.29

    • FPM:
      • Fixed bug #75605 (Dumpable FPM child processes allow bypassing opcache access controls). (CVE-2018-10545)

    Version 7.0.28

    • Standard:
      • Fixed bug #75981 (stack-buffer-overflow while parsing HTTP response). (CVE-2018-7584)

    Version 7.0.27

    • CLI Server:
      • Fixed bug #60471 (Random "Invalid request (unexpected EOF)" using a router script).
    • Core:
      • Fixed bug #75384 (PHP seems incompatible with OneDrive files on demand).
      • Fixed bug #75573 (Segmentation fault in 7.1.12 and 7.0.26).
    • FPM:
      • Fixed bug #64938 (libxml_disable_entity_loader setting is shared between requests).
    • GD:
      • Fixed bug #75571 (Potential infinite loop in gdImageCreateFromGifCtx). (CVE-2018-5711)
    • Opcache:
      • Fixed bug #75579 (Interned strings buffer overflow may cause crash).
    • PCRE:
      • Fixed bug #74183 (preg_last_error not returning error code after error).
    • Phar:
      • Fixed bug #74782 (Reflected XSS in .phar 404 page). (CVE-2018-5712)
    • Standard:
      • Fixed bug #75535 (Inappropriately parsing HTTP response leads to PHP segment fault). (CVE-2018-14884)
      • Fixed bug #75409 (accept EFAULT in addition to ENOSYS as indicator that getrandom() is missing).
    • Zip:
      • Fixed bug #75540 (Segfault with libzip 1.3.1).

    Version 7.0.26

    • Core:
      • Fixed bug #75420 (Crash when modifing property name in __isset for BP_VAR_IS).
      • Fixed bug #75368 (mmap/munmap trashing on unlucky allocations).
    • CLI:
      • Fixed bug #75287 (Builtin webserver crash after chdir in a shutdown function).
    • Enchant:
      • Fixed bug #53070 (enchant_broker_get_path crashes if no path is set).
      • Fixed bug #75365 (Enchant still reports version 1.1.0).
    • Exif:
      • Fixed bug #75301 (Exif extension has built in revision version).
    • GD:
      • Fixed bug #65148 (imagerotate may alter image dimensions).
      • Fixed bug #75437 (Wrong reflection on imagewebp).
    • intl:
      • Fixed bug #75317 (UConverter::setDestinationEncoding changes source instead of destination).
    • interbase:
      • Fixed bug #75453 (Incorrect reflection for ibase_[p]connect).
    • Mysqli:
      • Fixed bug #75434 (Wrong reflection for mysqli_fetch_all function).
    • OCI8:
      • Fixed valgrind issue.
    • Opcache:
      • Fixed bug #75373 (Warning Internal error: wrong size calculation).
    • OpenSSL:
      • Fixed bug #75363 (openssl_x509_parse leaks memory).
      • Fixed bug #75307 (Wrong reflection for openssl_open function).
    • PGSQL:
      • Fixed bug #75419 (Default link incorrectly cleared/linked by pg_close()).
    • SOAP:
      • Fixed bug #75464 (Wrong reflection on SoapClient::__setSoapHeaders).
    • Zlib:
      • Fixed bug #75299 (Wrong reflection on inflate_init and inflate_add).

    Version 7.0.25

    • Core:
      • Fixed bug #75241 (Null pointer dereference in zend_mm_alloc_small()).
      • Fixed bug #75236 (infinite loop when printing an error-message).
      • Fixed bug #75252 (Incorrect token formatting on two parse errors in one request).
      • Fixed bug #75220 (Segfault when calling is_callable on parent).
      • Fixed bug #75290 (debug info of Closures of internal functions contain garbage argument names).
    • Apache2Handler:
      • Fixed bug #75311 (error: 'zend_hash_key' has no member named 'arKey' in apache2handler).
    • Date:
      • Fixed bug #75055 (Out-Of-Bounds Read in timelib_meridian()). (CVE-2017-16642)
    • Intl:
      • Fixed bug #75318 (The parameter of UConverter::getAliases() is not optional).
    • mcrypt:
      • Fixed bug #72535 (arcfour encryption stream filter crashes php).
    • OCI8:
      • Fixed incorrect reference counting.
    • PCRE:
      • Fixed bug #75207 (applied upstream patch for CVE-2016-1283).
    • litespeed:
      • Fixed bug #75248 (Binary directory doesn't get created when building only litespeed SAPI).
      • Fixed bug #75251 (Missing program prefix and suffix).
    • SPL:
      • Fixed bug #73629 (SplDoublyLinkedList::setIteratorMode masks intern flags).

    Version 7.0.24

    • Core:
      • Fixed bug #75042 (run-tests.php issues with EXTENSION block).
    • BCMath:
      • Fixed bug #44995 (bcpowmod() fails if scale != 0).
      • Fixed bug #46781 (BC math handles minus zero incorrectly).
      • Fixed bug #54598 (bcpowmod() may return 1 if modulus is 1).
      • Fixed bug #75178 (bcpowmod() misbehaves for non-integer base or modulus).
    • CLI server:
      • Fixed bug #70470 (Built-in server truncates headers spanning over TCP packets).
    • CURL:
      • Fixed bug #75093 (OpenSSL support not detected).
    • GD:
      • Fixed bug #75124 (gdImageGrayScale() may produce colors).
      • Fixed bug #75139 (libgd/gd_interpolation.c:1786: suspicious if ?).
    • Gettext:
      • Fixed bug #73730 (textdomain(null) throws in strict mode).
    • Intl:
      • Fixed bug #75090 (IntlGregorianCalendar doesn't have constants from parent class).
    • PDO_OCI:
      • Fixed bug #74631 (PDO_PCO with PHP-FPM: OCI environment initialized before PHP-FPM sets it up).
    • SPL:
      • Fixed bug #75173 (incorrect behavior of AppendIterator::append in foreach loop).
    • Standard:
      • Fixed bug #75097 (gethostname fails if your host name is 64 chars long).

    Version 7.0.23

    • Core:
      • Fixed bug #74947 (Segfault in scanner on INF number).
      • Fixed bug #74954 (null deref and segfault in zend_generator_resume()).
      • Fixed bug #74725 (html_errors=1 breaks unhandled exceptions).
      • Fixed bug #75349 (NAN comparison).
    • cURL:
      • Fixed bug #74125 (Fixed finding CURL on systems with multiarch support).
    • Date:
      • Fixed bug #75002 (Null Pointer Dereference in timelib_time_clone).
    • Intl:
      • Fixed bug #74993 (Wrong reflection on some locale_* functions).
    • Mbstring:
      • Fixed bug #71606 (Segmentation fault mb_strcut with HTML-ENTITIES encoding).
      • Fixed bug #62934 (mb_convert_kana() does not convert iteration marks).
      • Fixed bug #75001 (Wrong reflection on mb_eregi_replace).
    • MySQLi:
      • Fixed bug #74968 (PHP crashes when calling mysqli_result::fetch_object with an abstract class).
    • OCI8:
      • Expose oci_unregister_taf_callback() (Tianfang Yang)
    • phar:
      • Fixed bug #74991 (include_path has a 4096 char limit in some cases).
    • Reflection:
      • Fixed bug #74949 (null pointer dereference in _function_string).
    • Session:
      • Fixed bug #74833 (SID constant created with wrong module number).
    • SimpleXML:
      • Fixed bug #74950 (nullpointer deref in simplexml_element_getDocNamespaces).
    • SPL:
      • Fixed bug #75049 (spl_autoload_unregister can't handle spl_autoload_functions results).
      • Fixed bug #74669 (Unserialize ArrayIterator broken).
      • Fixed bug #75015 (Crash in recursive iterator destructors).
    • Standard:
      • Fixed bug #75075 (unpack with X* causes infinity loop).
      • Fixed bug #74103 (heap-use-after-free when unserializing invalid array size). (CVE-2017-12932)
      • Fixed bug #75054 (A Denial of Service Vulnerability was found when performing deserialization).
    • WDDX:
      • Fixed bug #73793 (WDDX uses wrong decimal seperator).
    • XMLRPC:
      • Fixed bug #74975 (Incorrect xmlrpc serialization for classes with declared properties).

    Version 7.0.22

    • Core:
      • Fixed bug #74832 (Loading PHP extension with already registered function name leads to a crash).
      • Fixed bug #74780 (parse_url() borken when query string contains colon).
      • Fixed bug #74761 (Unary operator expected error on some systems).
      • Fixed bug #73900 (Use After Free in unserialize() SplFixedArray).
      • Fixed bug #74913 (fixed incorrect poll.h include).
      • Fixed bug #74906 (fixed incorrect errno.h include).
    • Date:
      • Fixed bug #74852 (property_exists returns true on unknown DateInterval property).
    • OCI8:
      • Fixed bug #74625 (Integer overflow in oci_bind_array_by_name).
    • Opcache:
      • Fixed bug #74840 (Opcache overwrites argument of GENERATOR_RETURN within finally).
    • PDO:
      • Fixed bug #69356 (PDOStatement::debugDumpParams() truncates query).
    • SPL:
      • Fixed bug #73471 (PHP freezes with AppendIterator).
    • SQLite3:
      • Fixed bug #74883 (SQLite3::__construct() produces "out of memory" exception with invalid flags).
    • Wddx:
      • Fixed bug #73173 (huge memleak when wddx_unserialize).
      • Fixed bug #74145 (wddx parsing empty boolean tag leads to SIGSEGV). (CVE-2017-11143)
    • zlib:
      • Fixed bug #73944 (dictionary option of inflate_init() does not work).

    Version 7.0.21

    • Core:
      • Fixed bug #74738 (Multiple [PATH=] and [HOST=] sections not properly parsed).
      • Fixed bug #74658 (Undefined constants in array properties result in broken properties).
      • Fixed misparsing of abstract unix domain socket names.
      • Fixed bug #74101 (Unserialize Heap Use-After-Free (READ: 1) in zval_get_type). (CVE-2017-12934)
      • Fixed bug #74111 (Heap buffer overread (READ: 1) finish_nested_data from unserialize). (CVE-2017-12933)
      • Fixed bug #74603 (PHP INI Parsing Stack Buffer Overflow Vulnerability). (CVE-2017-11628)
      • Fixed bug #74819 (wddx_deserialize() heap out-of-bound read via php_parse_date()). (CVE-2017-11145)
    • DOM:
      • Fixed bug #69373 (References to deleted XPath query results).
    • GD:
      • Fixed bug #74435 (Buffer over-read into uninitialized memory). (CVE-2017-7890)
    • Intl:
      • Fixed bug #73473 (Stack Buffer Overflow in msgfmt_parse_message). (CVE-2017-11362)
      • Fixed bug #74705 (Wrong reflection on Collator::getSortKey and collator_get_sort_key).
      • Fixed bug #73634 (grapheme_strpos illegal memory access).
    • Mbstring:
      • Add oniguruma upstream fix (CVE-2017-9224, CVE-2017-9226, CVE-2017-9227, CVE-2017-9228, CVE-2017-9229)
    • OCI8:
    • Opcache:
      • Fixed bug #74663 (Segfault with opcache.memory_protect and validate_timestamp).
    • OpenSSL:
      • Fixed bug #74651 (negative-size-param (-1) in memcpy in zif_openssl_seal()). (CVE-2017-11144)
    • PCRE:
      • Fixed bug #74087 (Segmentation fault in PHP7.1.1(compiled using the bundled PCRE library)).
    • PDO_OCI:
      • Support Instant Client 12.2 in --with-pdo-oci configure option.
    • Reflection:
      • Fixed bug #74673 (Segfault when cast Reflection object to string with undefined constant).
    • SPL:
      • Fixed bug #74478 (null coalescing operator failing with SplFixedArray).
    • Standard:
      • Fixed bug #74708 (Invalid Reflection signatures for random_bytes and random_int).
      • Fixed bug #73648 (Heap buffer overflow in substr).
    • FTP:
      • Fixed bug #74598 (ftp:// wrapper ignores context arg).
    • PHAR:
      • Fixed bug #74386 (Phar::__construct reflection incorrect).
    • SOAP:
      • Fixed bug #74679 (Incorrect conversion array with WSDL_CACHE_MEMORY).
    • Streams:
      • Fixed bug #74556 (stream_socket_get_name() returns '\0').

    Version 7.0.20

    • Core:
      • Fixed bug #74600 (crash (SIGSEGV) in _zend_hash_add_or_update_i).
      • Fixed bug #74546 (SIGILL in ZEND_FETCH_CLASS_CONSTANT_SPEC_CONST_CONST).
    • intl:
      • Fixed bug #74468 (wrong reflection on Collator::sortWithSortKeys).
    • MySQLi:
      • Fixed bug #74547 (mysqli::change_user() doesn't accept null as $database argument w/strict_types).
    • Opcache:
      • Fixed bug #74596 (SIGSEGV with opcache.revalidate_path enabled).
    • phar:
      • Fixed bug #51918 (Phar::webPhar() does not handle requests sent through PUT and DELETE method).
    • Standard:
      • Fixed bug #74510 (win32/sendmail.c anchors CC header but not BCC).
    • xmlreader:
      • Fixed bug #74457 (Wrong reflection on XMLReader::expand).

    Version 7.0.19

    • Core:
      • Fixed bug #74188 (Null coalescing operator fails for undeclared static class properties).
      • Fixed bug #74408 (Endless loop bypassing execution time limit).
      • Fixed bug #74410 (stream_select() is broken on Windows Nanoserver).
      • Fixed bug #74337 (php-cgi.exe crash on facebook callback).
      • Patch for bug #74216 was reverted.
    • Date:
      • Fixed bug #74404 (Wrong reflection on DateTimeZone::getTransitions).
      • Fixed bug #74080 (add constant for RFC7231 format datetime).
    • DOM:
      • Fixed bug #74416 (Wrong reflection on DOMNode::cloneNode).
    • Fileinfo:
      • Fixed bug #74379 (syntax error compile error in libmagic/apprentice.c).
    • GD:
      • Fixed bug #74343 (compile fails on solaris 11 with system gd2 library).
    • intl:
      • Fixed bug #74433 (wrong reflection for Normalizer methods).
      • Fixed bug #74439 (wrong reflection for Locale methods).
    • MySQLi:
      • Fixed bug #74432 (mysqli_connect adding ":3306" to $host if $port parameter not given).
    • MySQLnd:
      • Added support for MySQL 8.0 types.
      • Fixed bug #74376 (Invalid free of persistent results on error/connection loss).
    • OpenSSL:
      • Fixed bug #73833 (null character not allowed in openssl_pkey_get_private).
      • Fixed bug #73711 (Segfault in openssl_pkey_new when generating DSA or DH key).
      • Fixed bug #74341 (openssl_x509_parse fails to parse ASN.1 UTCTime without seconds).
      • Added OpenSSL 1.1.0 support.
    • phar:
      • Fixed bug #74383 (phar method parameters reflection correction).
    • Standard:
      • Fixed bug #74409 (Reflection information for ini_get_all() is incomplete).
      • Fixed bug #72071 (setcookie allows max-age to be negative).
    • Streams:
      • Fixed bug #74429 (Remote socket URI with unique persistence identifier broken).
    • SQLite3:
      • Fixed bug #74413 (incorrect reflection for SQLite3::enableExceptions).

    Version 7.0.18

    • Core:
      • Fixed bug #73370 (falsely exits with "Out of Memory" when using USE_ZEND_ALLOC=0).
      • Fixed bug #73960 (Leak with instance method calling static method with referenced return).
      • Fixed bug #74265 (Build problems after 7.0.17 release: undefined reference to `isfinite').
      • Fixed bug #74302 (yield fromLABEL is over-greedy).
    • Apache:
    • Date:
      • Fixed bug #72096 (Swatch time value incorrect for dates before 1970).
    • DOM:
      • Fixed bug #74004 (LIBXML_NOWARNING flag ingnored on loadHTML*).
    • iconv:
      • Fixed bug #74230 (iconv fails to fail on surrogates).
    • OpenSSL:
      • Fixed bug #72333 (fwrite() on non-blocking SSL sockets doesn't work).
    • PDO MySQL:
      • Fixed bug #71003 (Expose MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT to PDO interface).
    • Streams:
      • Fixed bug #74216 (Correctly fail on invalid IP address ports).
    • Zlib:
      • Fixed bug #74240 (deflate_add can allocate too much memory).

    Version 7.0.17

    • Core:
      • Fixed bug #73989 (PHP 7.1 Segfaults within Symfony test suite).
      • Fixed bug #74084 (Out of bound read - zend_mm_alloc_small).
      • Fixed bug #73807 (Performance problem with processing large post request). (CVE-2017-11142)
      • Fixed bug #73998 (array_key_exists fails on arrays created by get_object_vars).
      • Fixed bug #73954 (NAN check fails on Alpine Linux with musl).
      • Fixed bug #74039 (is_infinite(-INF) returns false).
      • Fixed bug #73677 (Generating phar.phar core dump with gcc ASAN enabled build).
    • Apache:
      • Fixed bug #61471 (Incomplete POST does not timeout but is passed to PHP).
    • Date:
      • Fixed bug #72719 (Relative datetime format ignores weekday on sundays only).
      • Fixed bug #73294 (DateTime wrong when date string is negative).
      • Fixed bug #73489 (wrong timestamp when call setTimeZone multi times with UTC offset).
      • Fixed bug #73858 (first/last day of' flag is not being reset).
      • Fixed bug #73942 ($date->modify('Friday this week') doesn't return a Friday if $date is a Sunday).
      • Fixed bug #74057 (wrong day when using "this week" in strtotime).
    • FPM:
      • Fixed bug #69860 (php-fpm process accounting is broken with keepalive).
    • Hash:
      • Fixed bug #73127 (gost-crypto hash incorrect if input data contains long 0xFF sequence).
    • GD:
      • Fixed bug #74031 (ReflectionFunction for imagepng is missing last two parameters).
    • Mysqlnd:
      • Fixed bug #74021 (fetch_array broken data. Data more then MEDIUMBLOB).
    • Opcache:
      • Fixed bug #74152 (if statement says true to a null variable).
      • Fixed bug #74019 (Segfault with list).
    • OpenSSL:
      • Fixed bug #74022 (PHP Fast CGI crashes when reading from a pfx file).
    • Standard:
      • Fixed bug #74148 (ReflectionFunction incorrectly reports the number of arguments).
      • Fixed bug #74005 (mail.add_x_header causes RFC-breaking lone line feed).
      • Fixed bug #73118 (is_callable callable name reports misleading value for anonymous classes).
      • Fixed bug #74105 (PHP on Linux should use /dev/urandom when getrandom is not available).
    • Streams:
      • Fixed bug #73496 (Invalid memory access in zend_inline_hash_func).
      • Fixed bug #74090 (stream_get_contents maxlength>-1 returns empty string).

    Version 7.0.16

    • Core:
      • Fixed bug #73916 (zend_print_flat_zval_r doesn't consider reference).
      • Fixed bug #73876 (Crash when exporting **= in expansion of assign op).
      • Fixed bug #73969 (segfault in debug_print_backtrace).
      • Fixed bug #73973 (assertion error in debug_zval_dump).
    • DOM:
      • Fixed bug #54382 (getAttributeNodeNS doesn't get xmlns* attributes).
    • DTrace:
      • Fixed bug #73965 (DTrace reported as enabled when disabled).
    • FPM:
      • Fixed bug #67583 (double fastcgi_end_request on max_children limit).
      • Fixed bug #69865 (php-fpm does not close stderr when using syslog).
    • GD:
      • Fixed bug #73968 (Premature failing of XBM reading).
    • GMP:
      • Fixed bug #69993 (test for gmp.h needs to test machine includes).
    • Intl:
      • Fixed bug #73956 (Link use CC instead of CXX).
    • LDAP:
      • Fixed bug #73933 (error/segfault with ldap_mod_replace and opcache).
    • MySQLi:
      • Fixed bug #73949 (leak in mysqli_fetch_object).
    • Mysqlnd:
      • Fixed bug #69899 (segfault on close() after free_result() with mysqlnd).
    • Opcache:
      • Fixed bug #73983 (crash on finish work with phar in cli + opcache).
    • OpenSSL:
      • Fixed bug #71519 (add serial hex to return value array).
    • PDO_Firebird:
      • Implemented FR #72583 (All data are fetched as strings).
    • PDO_PgSQL:
      • Fixed bug #73959 (lastInsertId fails to throw an exception for wrong sequence name).
    • Phar:
      • Fixed bug #70417 (PharData::compress() doesn't close temp file).
    • posix:
      • Fixed bug #71219 (configure script incorrectly checks for ttyname_r).
    • Session:
      • Fixed bug #69582 (session not readable by root in CLI).
    • SPL:
      • Fixed bug #73896 (spl_autoload() crashes when calls magic _call()).
    • Standard:
      • Fixed bug #69442 (closing of fd incorrect when PTS enabled).
      • Fixed bug #47021 (SoapClient stumbles over WSDL delivered with "Transfer-Encoding: chunked").
      • Fixed bug #72974 (imap is undefined service on AIX).
      • Fixed bug #72979 (money_format stores wrong length AIX).
    • ZIP:
      • Fixed bug #70103 (ZipArchive::addGlob ignores remove_all_path option).

    Version 7.0.15

    • Core:
      • Fixed bug #73792 (invalid foreach loop hangs script).
      • Fixed bug #73663 ("Invalid opcode 65/16/8" occurs with a variable created with list()).
      • Fixed bug #73585 (Logging of "Internal Zend error - Missing class information" missing class name).
      • Fixed bug #73753 (unserialized array pointer not advancing).
      • Fixed bug #73825 (Heap out of bounds read on unserialize in finish_nested_data()). (CVE-2016-10161)
      • Fixed bug #73831 (NULL Pointer Dereference while unserialize php object). (CVE-2016-10162)
      • Fixed bug #73832 (Use of uninitialized memory in unserialize()). (CVE-2017-5340)
      • Fixed bug #73092 (Unserialize use-after-free when resizing object's properties hash table). (CVE-2016-7479)
      • Fixed bug #69425 (Use After Free in unserialize()).
      • Fixed bug #72731 (Type Confusion in Object Deserialization).
    • COM:
      • Fixed bug #73679 (DOTNET read access violation using invalid codepage).
    • DOM:
      • Fixed bug #67474 (getElementsByTagNameNS filter on default ns).
    • EXIF:
      • Fixed bug #73737 (FPE when parsing a tag format). (CVE-2016-10158)
    • GD:
      • Fixed bug #73869 (Signed Integer Overflow gd_io.c). (CVE-2016-10168)
      • Fixed bug #73868 (DOS vulnerability in gdImageCreateFromGd2Ctx()). (CVE-2016-10167)
    • GMP:
      • Fixed bug #70513 (GMP Deserialization Type Confusion Vulnerability).
    • Mysqli:
      • Fixed bug #73462 (Persistent connections don't set $connect_errno).
    • Mysqlnd:
      • Fixed issue with decoding BIT columns when having more than one rows in the result set. 7.0+ problem.
      • Fixed bug #73800 (sporadic segfault with MYSQLI_OPT_INT_AND_FLOAT_NATIVE).
    • PCRE:
      • Fixed bug #73612 (preg_*() may leak memory).
    • PDO_Firebird:
      • Fixed bug #72931 (PDO_FIREBIRD with Firebird 3.0 not work on returning statement).
    • Phar:
      • Fixed bug #73773 (Seg fault when loading hostile phar). (CVE-2017-11147)
      • Fixed bug #73768 (Memory corruption when loading hostile phar). (CVE-2016-10160)
      • Fixed bug #73764 (Crash while loading hostile phar archive). (CVE-2016-10159)
    • Phpdbg:
      • Fixed bug #73615 (phpdbg without option never load .phpdbginit at startup).
      • Fixed issue getting executable lines from custom wrappers.
      • Fixed bug #73704 (phpdbg shows the wrong line in files with shebang).
    • Reflection:
      • Fixed bug #46103 (ReflectionObject memory leak).
    • Streams:
      • Fixed bug #73586 (php_user_filter::$stream is not set to the stream the filter is working on).
    • SQLite3:
      • Reverted fix for #73530 (Unsetting result set may reset other result set).
    • Standard:
      • Fixed bug #73594 (dns_get_record does not populate $additional out parameter).
      • Fixed bug #70213 (Unserialize context shared on double class lookup).
      • Fixed bug #73154 (serialize object with __sleep function crash).
      • Fixed bug #70490 (get_browser function is very slow).
      • Fixed bug #73265 (Loading browscap.ini at startup causes high memory usage).
      • Fixed bug #31875 (get_defined_functions additional param to exclude disabled functions).
    • Zlib:
      • Fixed bug #73373 (deflate_add does not verify that output was not truncated).

    Version 7.0.14

    • Core:
      • Fixed memory leak(null coalescing operator with Spl hash).
      • Fixed bug #72736 (Slow performance when fetching large dataset with mysqli / PDO).
      • Fixed bug #72978 (Use After Free Vulnerability in unserialize()). (CVE-2016-9936)
    • Calendar:
      • (Fix integer overflows).
    • Date:
      • Fixed bug #69587 (DateInterval properties and isset).
    • DTrace:
      • Disabled PHP call tracing by default (it makes significant overhead). This may be enabled again using envirionment variable USE_ZEND_DTRACE=1.
    • JSON:
      • Fixed bug #73526 (php_json_encode depth issue).
    • Mysqlnd:
      • Fixed bug #64526 (Add missing mysqlnd.* parameters to php.ini-*).
    • ODBC:
      • Fixed bug #73448 (odbc_errormsg returns trash, always 513 bytes).
    • Opcache:
      • Fixed bug #69090 (check cached files permissions).
      • Fixed bug #73546 (Logging for opcache has an empty file name).
    • PCRE:
      • Fixed bug #73483 (Segmentation fault on pcre_replace_callback).
      • Fixed bug #73392 (A use-after-free in zend allocator management).
    • PDO_Firebird:
    • Phar:
      • Fixed bug #73580 (Phar::isValidPharFilename illegal memory access).
    • Postgres:
      • Fixed bug #73498 (Incorrect SQL generated for pg_copy_to()).
    • Soap:
      • Fixed bug #73538 (SoapClient::__setSoapHeaders doesn't overwrite SOAP headers).
      • Fixed bug #73452 (Segfault (Regression for #69152)).
    • SPL:
      • Fixed bug #73423 (Reproducible crash with GDB backtrace).
    • SQLite3:
      • Fixed bug #73530 (Unsetting result set may reset other result set).
    • Standard:
      • Fixed bug #73297 (HTTP stream wrapper should ignore HTTP 100 Continue).
      • Fixed bug #73645 (version_compare illegal write access).
    • Wddx:
      • Fixed bug #73631 (Invalid read when wddx decodes empty boolean element). (CVE-2016-9935)
    • XML:
      • Fixed bug #72135 (malformed XML causes fault).

    Version 7.0.13

    • Core:
      • Fixed bug #73350 (Exception::__toString() cause circular references).
      • Fixed bug #73181 (parse_str() without a second argument leads to crash).
      • Fixed bug #66773 (Autoload with Opcache allows importing conflicting class name to namespace).
      • Fixed bug #66862 ((Sub-)Namespaces unexpected behaviour).
      • Fix pthreads detection when cross-compiling.
      • Fixed bug #73337 (try/catch not working with two exceptions inside a same operation).
      • Fixed bug #73338 (Exception thrown from error handler causes valgrind warnings (and crashes)).
      • Fixed bug #73329 ((Float)"Nano" == NAN).
    • GD:
      • Fixed bug #73213 (Integer overflow in imageline() with antialiasing).
      • Fixed bug #73272 (imagescale() is not affected by, but affects imagesetinterpolation()).
      • Fixed bug #73279 (Integer overflow in gdImageScaleBilinearPalette()).
      • Fixed bug #73280 (Stack Buffer Overflow in GD dynamicGetbuf).
      • Fixed bug #72482 (Ilegal write/read access caused by gdImageAALine overflow).
      • Fixed bug #72696 (imagefilltoborder stackoverflow on truecolor images). (CVE-2016-9933)
    • IMAP:
      • Fixed bug #73418 (Integer Overflow in "_php_imap_mail" leads to crash).
    • OCI8:
      • Fixed bug #71148 (Bind reference overwritten on PHP 7).
    • phpdbg:
      • Properly allow for stdin input from a file.
      • Add -s command line option / stdin command for reading script from stdin.
      • Ignore non-executable opcodes in line mode of phpdbg_end_oplog().
      • Fixed bug #70776 (Simple SIGINT does not have any effect with -rr).
      • Fixed bug #71234 (INI files are loaded even invoked as -n --version).
    • Session:
      • Fixed bug #73273 (session_unset() empties values from all variables in which is $_session stored).
    • SOAP:
      • Fixed bug #73037 (SoapServer reports Bad Request when gzipped).
      • Fixed bug #73237 (Nested object in "any" element overwrites other fields).
      • Fixed bug #69137 (Peer verification fails when using a proxy with SoapClient)
    • SQLite3:
      • Fixed bug #73333 (2147483647 is fetched as string).
    • Standard:
      • Fixed bug #73203 (passing additional_parameters causes mail to fail).
      • Fixed bug #71241 (array_replace_recursive sometimes mutates its parameters).
      • Fixed bug #73192 (parse_url return wrong hostname).
    • Wddx:
      • Fixed bug #73331 (NULL Pointer Dereference in WDDX Packet Deserialization with PDORow). (CVE-2016-9934)

    Version 7.0.12

    • Core:
      • Fixed bug #73025 (Heap Buffer Overflow in virtual_popen of zend_virtual_cwd.c).
      • Fixed bug #72703 (Out of bounds global memory read in BF_crypt triggered by password_verify).
      • Fixed bug #73058 (crypt broken when salt is 'too' long).
      • Fixed bug #69579 (Invalid free in extension trait).
      • Fixed bug #73156 (segfault on undefined function).
      • Fixed bug #73163 (PHP hangs if error handler throws while accessing undef const in default value).
      • Fixed bug #73172 (parse error: Invalid numeric literal).
      • Fixed bug #73240 (Write out of bounds at number_format).
      • Fixed bug #73147 (Use After Free in PHP7 unserialize()).
      • Fixed bug #73189 (Memcpy negative size parameter php_resolve_path).
    • BCmath:
      • Fixed bug #73190 (memcpy negative parameter _bc_new_num_ex).
    • COM:
      • Fixed bug #73126 (Cannot pass parameter 1 by reference).
    • Date:
      • Fixed bug #73091 (Unserializing DateInterval object may lead to __toString invocation).
    • DOM:
      • Fixed bug #73150 (missing NULL check in dom_document_save_html).
    • Filter:
      • Fixed bug #72972 (Bad filter for the flags FILTER_FLAG_NO_RES_RANGE and FILTER_FLAG_NO_PRIV_RANGE).
      • Fixed bug #73054 (default option ignored when object passed to int filter).
    • GD:
      • Fixed bug #67325 (imagetruecolortopalette: white is duplicated in palette).
      • Fixed bug #50194 (imagettftext broken on transparent background w/o alphablending).
      • Fixed bug #73003 (Integer Overflow in gdImageWebpCtx of gd_webp.c).
      • Fixed bug #53504 (imagettfbbox gives incorrect values for bounding box).
      • Fixed bug #73157 (imagegd2() ignores 3rd param if 4 are given).
      • Fixed bug #73155 (imagegd2() writes wrong chunk sizes on boundaries).
      • Fixed bug #73159 (imagegd2(): unrecognized formats may result in corrupted files).
      • Fixed bug #73161 (imagecreatefromgd2() may leak memory).
    • Intl:
      • Fixed bug #73218 (add mitigation for ICU int overflow).
    • Mbstring:
      • Fixed bug #66797 (mb_substr only takes 32-bit signed integer).
      • Fixed bug #66964 (mb_convert_variables() cannot detect recursion).
      • Fixed bug #72992 (mbstring.internal_encoding doesn't inherit default_charset).
    • Mysqlnd:
      • Fixed bug #72489 (PHP Crashes When Modifying Array Containing MySQLi Result Data).
    • Opcache:
      • Fixed bug #72982 (Memory leak in zend_accel_blacklist_update_regexp() function).
    • OpenSSL:
      • Fixed bug #73072 (Invalid path SNI_server_certs causes segfault).
      • Fixed bug #73276 (crash in openssl_random_pseudo_bytes function).
      • Fixed bug #73275 (crash in openssl_encrypt function).
    • PCRE:
      • Fixed bug #73121 (Bundled PCRE doesn't compile because JIT isn't supported on s390).
      • Fixed bug #73174 (heap overflow in php_pcre_replace_impl).
    • PDO_DBlib:
      • Fixed bug #72414 (Never quote values as raw binary data).
      • Allow \PDO::setAttribute() to set query timeouts.
      • Handle SQLDECIMAL/SQLNUMERIC types, which are used by later TDS versions.
      • Add common PDO test suite.
      • Free error and message strings when cleaning up PDO instances.
      • Fixed bug #67130 (\PDOStatement::nextRowset() should succeed when all rows in current rowset haven't been fetched).
      • Ignore potentially misleading dberr values.
    • phpdbg:
      • Fixed bug #72996 (phpdbg_prompt.c undefined reference to DL_LOAD).
      • Fixed next command not stopping when leaving function.
    • Session:
      • Fixed bug #68015 (Session does not report invalid uid for files save handler).
      • Fixed bug #73100 (session_destroy null dereference in ps_files_path_create).
    • SimpleXML:
      • Fixed bug #73293 (NULL pointer dereference in SimpleXMLElement::asXML()).
    • SOAP:
      • Fixed bug #71711 (Soap Server Member variables reference bug).
      • Fixed bug #71996 (Using references in arrays doesn't work like expected).
    • SPL:
      • Fixed bug #73257, Fixed bug #73258 (SplObjectStorage unserialize allows use of non-object as key).
    • SQLite3:
      • Updated bundled SQLite3 to 3.14.2.
    • Zip:
      • Fixed bug #70752 (Depacking with wrong password leaves 0 length files).

    Version 7.0.11

    • Core:
      • Fixed bug #72944 (Null pointer deref in zval_delref_p).
      • Fixed bug #72943 (assign_dim on string doesn't reset hval).
      • Fixed bug #72911 (Memleak in zend_binary_assign_op_obj_helper).
      • Fixed bug #72813 (Segfault with __get returned by ref).
      • Fixed bug #72767 (PHP Segfaults when trying to expand an infinite operator).
      • Fixed bug #72854 (PHP Crashes on duplicate destructor call).
      • Fixed bug #72857 (stream_socket_recvfrom read access violation).
    • COM:
      • Fixed bug #72922 (COM called from PHP does not return out parameters).
    • Dba:
      • Fixed bug #70825 (Cannot fetch multiple values with group in ini file).
    • FTP:
      • Fixed bug #70195 (Cannot upload file using ftp_put to FTPES with require_ssl_reuse).
    • GD:
      • Fixed bug #72709 (imagesetstyle() causes OOB read for empty $styles).
      • Fixed bug #66005 (imagecopy does not support 1bit transparency on truecolor images).
      • Fixed bug #72913 (imagecopy() loses single-color transparency on palette images).
      • Fixed bug #68716 (possible resource leaks in _php_image_convert()).
    • iconv:
      • Fixed bug #72320 (iconv_substr returns false for empty strings).
    • IMAP:
      • Fixed bug #72852 (imap_mail null dereference).
    • Intl:
      • Fixed bug #65732 (grapheme_*() is not Unicode compliant on CR LF sequence).
      • Fixed bug #73007 (add locale length check). (CVE-2016-7416)
    • Mysqlnd:
      • Fixed bug #72293 (Heap overflow in mysqlnd related to BIT fields). (CVE-2016-7412)
    • OCI8:
      • Fixed invalid handle error with Implicit Result Sets.
      • Fixed bug #72524 (Binding null values triggers ORA-24816 error).
    • Opcache:
      • Fixed bug #72949 (Typo in opcache error message).
    • PDO:
      • Fixed bug #72788 (Invalid memory access when using persistent PDO connection).
      • Fixed bug #72791 (Memory leak in PDO persistent connection handling).
      • Fixed bug #60665 (call to empty() on NULL result using PDO::FETCH_LAZY returns false).
    • PDO_DBlib:
      • Implemented stringify 'uniqueidentifier' fields.
    • PDO_pgsql:
      • Implemented FR #72633 (Postgres PDO lastInsertId() should work without specifying a sequence).
      • Fixed bug #72759 (Regression in pgo_pgsql).
    • Phar:
      • Fixed bug #72928 (Out of bound when verify signature of zip phar in phar_parse_zipfile). (CVE-2016-7414)
      • Fixed bug #73035 (Out of bound when verify signature of tar phar in phar_parse_tarfile).
    • Reflection:
      • Fixed bug #72846 (getConstant for a array constant with constant values returns NULL/NFC/UKNOWN).
    • Session:
      • Fixed bug #72724 (PHP7: session-uploadprogress kills httpd).
      • Fixed bug #72940 (SID always return "name=ID", even if session cookie exist).
    • SimpleXML:
      • Fixed bug #72971 (SimpleXML isset/unset do not respect namespace).
      • Fixed bug #72957 (Null coalescing operator doesn't behave as expected with SimpleXMLElement).
    • SPL:
      • Fixed bug #73029 (Missing type check when unserializing SplArray). (CVE-2016-7417)
    • Standard:
      • Fixed bug #55451 (substr_compare NULL length interpreted as 0).
      • Fixed bug #72278 (getimagesize returning FALSE on valid jpg).
      • Fixed bug #65550 (get_browser() incorrectly parses entries with "+" sign).
    • Streams:
      • Fixed bug #72853 (stream_set_blocking doesn't work).
      • Fixed bug #72764 (ftps:// opendir wrapper data channel encryption fails with IIS FTP 7.5, 8.5).
      • Fixed bug #71882 (Negative ftruncate() on php://memory exhausts memory).
    • SQLite3:
      • Downgraded bundled SQLite to 3.8.10.2, see #73068
    • Sysvshm:
      • Fixed bug #72858 (shm_attach null dereference).
    • Wddx:
      • Fixed bug #72860 (wddx_deserialize use-after-free). (CVE-2016-7413)
      • Fixed bug #73065 (Out-Of-Bounds Read in php_wddx_push_element). (CVE-2016-7418)
    • XML:
      • Fixed bug #72085 (SEGV on unknown address zif_xml_parse).
      • Fixed bug #72714 (_xml_startElementHandler() segmentation fault).
    • ZIP:
      • Fixed bug #68302 (impossible to compile php with zip support).

    Version 7.0.10

    • Core:
      • Fixed bug #72629 (Caught exception assignment to variables ignores references).
      • Fixed bug #72594 (Calling an earlier instance of an included anonymous class fatals).
      • Fixed bug #72581 (previous property undefined in Exception after deserialization).
      • Fixed bug #72496 (Cannot declare public method with signature incompatible with parent private method).
      • Fixed bug #72024 (microtime() leaks memory).
      • Fixed bug #71911 (Unable to set --enable-debug on building extensions by phpize on Windows).
      • Fixed bug causing ClosedGeneratorException being thrown into the calling code instead of the Generator yielding from.
      • Implemented FR #72614 (Support "nmake test" on building extensions by phpize).
      • Fixed bug #72641 (phpize (on Windows) ignores PHP_PREFIX).
      • Fixed potential segfault in object storage freeing in shutdown sequence.
      • Fixed bug #72663 (Create an Unexpected Object and Don't Invoke __wakeup() in Deserialization). (CVE-2016-7124)
      • Fixed bug #72681 (PHP Session Data Injection Vulnerability). (CVE-2016-7125)
      • Fixed bug #72683 (getmxrr broken).
      • Fixed bug #72742 (memory allocator fails to realloc small block to large one). (CVE-2016-7133)
    • Bz2:
      • Fixed bug #72837 (integer overflow in bzdecompress caused heap corruption).
    • Calendar:
      • Fixed bug #67976 (cal_days_month() fails for final month of the French calendar).
      • Fixed bug #71894 (AddressSanitizer: global-buffer-overflow in zif_cal_from_jd).
    • COM:
      • Fixed bug #72569 (DOTNET/COM array parameters broke in PHP7).
    • CURL:
      • Fixed bug #71709 (curl_setopt segfault with empty CURLOPT_HTTPHEADER).
      • Fixed bug #71929 (CURLINFO_CERTINFO data parsing error).
      • Fixed bug #72674 (Heap overflow in curl_escape). (CVE-2016-7134)
    • DOM:
      • Fixed bug #66502 (DOM document dangling reference).
    • EXIF:
      • Fixed bug #72735 (Samsung picture thumb not read (zero size)).
      • Fixed bug #72627 (Memory Leakage In exif_process_IFD_in_TIFF). (CVE-2016-7128)
    • Filter:
      • Fixed bug #71745 (FILTER_FLAG_NO_RES_RANGE does not cover whole 127.0.0.0/8 range).
    • FPM:
      • Fixed bug #72575 (using --allow-to-run-as-root should ignore missing user).
    • GD:
      • Fixed bug #72596 (imagetypes function won't advertise WEBP support).
      • Fixed bug #72604 (imagearc() ignores thickness for full arcs).
      • Fixed bug #70315 (500 Server Error but page is fully rendered).
      • Fixed bug #43828 (broken transparency of imagearc for truecolor in blendingmode).
      • Fixed bug #66555 (Always false condition in ext/gd/libgd/gdkanji.c).
      • Fixed bug #68712 (suspicious if-else statements).
      • Fixed bug #72697 (select_colors write out-of-bounds). (CVE-2016-7126)
      • Fixed bug #72730 (imagegammacorrect allows arbitrary write access). (CVE-2016-7127)
      • Fixed bug #72494 (imagecropauto out-of-bounds access)
    • Intl:
      • Fixed bug #72639 (Segfault when instantiating class that extends IntlCalendar and adds a property).
      • Partially fixed Fixed bug #72506 (idn_to_ascii for UTS #46 incorrect for long domain names).
    • mbstring:
      • Fixed bug #72691 (mb_ereg_search raises a warning if a match zero-width).
      • Fixed bug #72693 (mb_ereg_search increments search position when a match zero-width).
      • Fixed bug #72694 (mb_ereg_search_setpos does not accept a string's last position).
      • Fixed bug #72710 (`mb_ereg` causes buffer overflow on regexp compile error).
    • Mcrypt:
      • Fixed bug #72782 (Heap Overflow due to integer overflows).
    • Opcache:
      • Fixed bug #72590 (Opcache restart with kill_all_lockers does not work).
    • PCRE:
      • Fixed bug #72688 (preg_match missing group names in matches).
    • PDO_pgsql:
      • Fixed bug #70313 (PDO statement fails to throw exception).
    • Reflection:
      • Fixed bug #72222 (ReflectionClass::export doesn't handle array constants).
    • SimpleXML:
      • Fixed bug #72588 (Using global var doesn't work while accessing SimpleXML element).
    • SNMP:
      • Fixed bug #72708 (php_snmp_parse_oid integer overflow in memory allocation).
    • SPL:
      • Fixed bug #55701 (GlobIterator throws LogicException).
      • Fixed bug #72646 (SplFileObject::getCsvControl does not return the escape character).
      • Fixed bug #72684 (AppendIterator segfault with closed generator).
    • SQLite3:
      • Fixed bug #72668 (Spurious warning when exception is thrown in user defined function).
      • Fixed bug #72571 (SQLite3::bindValue, SQLite3::bindParam crash).
      • Implemented FR #72653 (SQLite should allow opening with empty filename).
      • Updated to SQLite3 3.13.0.
    • Standard:
      • Fixed bug #72622 (array_walk + array_replace_recursive create references from nothing).
      • Fixed bug #72152 (base64_decode $strict fails to detect null byte).
      • Fixed bug #72263 (base64_decode skips a character after padding in strict mode).
      • Fixed bug #72264 (base64_decode $strict fails with whitespace between padding).
      • Fixed bug #72330 (CSV fields incorrectly split if escape char followed by UTF chars).
    • Streams:
      • Fixed bug #41021 (Problems with the ftps wrapper).
      • Fixed bug #54431 (opendir() does not work with ftps:// wrapper).
      • Fixed bug #72667 (opendir() with ftp:// attempts to open data stream for non-existent directories).
      • Fixed bug #72771 (ftps:// wrapper is vulnerable to protocol downgrade attack).
    • XMLRPC:
      • Fixed bug #72647 (xmlrpc_encode() unexpected output after referencing array elements).
    • Wddx:
      • Fixed bug #72564 (boolean always deserialized as "true").
      • Fixed bug #72142 (WDDX Packet Injection Vulnerability in wddx_serialize_value()).
      • Fixed bug #72749 (wddx_deserialize allows illegal memory access). (CVE-2016-7129)
      • Fixed bug #72750 (wddx_deserialize null dereference). (CVE-2016-7130)
      • Fixed bug #72790 (wddx_deserialize null dereference with invalid xml). (CVE-2016-7131)
      • Fixed bug #72799 (wddx_deserialize null dereference in php_wddx_pop_element). (CVE-2016-7132)
    • Zip:
      • Fixed bug #72660 (NULL Pointer dereference in zend_virtual_cwd).

    Version 7.0.9

    • Core:
      • Fixed bug #72508 (strange references after recursive function call and "switch" statement).
      • Fixed bug #72513 (Stack-based buffer overflow vulnerability in virtual_file_ex). (CVE-2016-6289)
      • Fixed bug #72573 (HTTP_PROXY is improperly trusted by some PHP libraries and applications). (CVE-2016-5385)
    • bz2:
      • Fixed bug #72613 (Inadequate error handling in bzread()). (CVE-2016-5399)
    • CLI:
      • Fixed bug #72484 (SCRIPT_FILENAME shows wrong path if the user specify router.php).
    • COM:
      • Fixed bug #72498 (variant_date_from_timestamp null dereference).
    • Curl:
      • Fixed bug #72541 (size_t overflow lead to heap corruption).
    • Date:
      • Fixed bug #66836 (DateTime::createFromFormat 'U' with pre 1970 dates fails parsing).
    • Exif:
      • Fixed bug #72603 (Out of bound read in exif_process_IFD_in_MAKERNOTE). (CVE-2016-6291)
      • Fixed bug #72618 (NULL Pointer Dereference in exif_process_user_comment). (CVE-2016-6292)
    • GD:
      • Fixed bug #43475 (Thick styled lines have scrambled patterns).
      • Fixed bug #53640 (XBM images require width to be multiple of 8).
      • Fixed bug #64641 (imagefilledpolygon doesn't draw horizontal line).
      • Fixed bug #72512 (gdImageTrueColorToPaletteBody allows arbitrary write/read access).
      • Fixed bug #72519 (imagegif/output out-of-bounds access).
      • Fixed bug #72558 (Integer overflow error within _gdContributionsAlloc()). (CVE-2016-6207)
      • Fixed bug #72482 (Ilegal write/read access caused by gdImageAALine overflow).
      • Fixed bug #72494 (imagecropauto out-of-bounds access).
    • Intl:
      • Fixed bug #72533 (locale_accept_from_http out-of-bounds access). (CVE-2016-6294)
    • Mbstring:
      • Fixed bug #72405 (mb_ereg_replace - mbc_to_code (oniguruma) - oob read access).
      • Fixed bug #72399 (Use-After-Free in MBString (search_re)).
    • mcrypt:
      • Fixed bug #72551, bug #72552 (Incorrect casting from size_t to int lead to heap overflow in mdecrypt_generic).
    • PDO_pgsql:
      • Fixed bug #72570 (Segmentation fault when binding parameters on a query without placeholders).
    • PCRE:
      • Fixed bug #72476 (Memleak in jit_stack).
      • Fixed bug #72463 (mail fails with invalid argument).
    • Readline:
      • Fixed bug #72538 (readline_redisplay crashes php).
    • Standard:
      • Fixed bug #72505 (readfile() mangles files larger than 2G).
      • Fixed bug #72306 (Heap overflow through proc_open and $env parameter).
    • Session:
      • Fixed bug #72531 (ps_files_cleanup_dir Buffer overflow).
      • Fixed bug #72562 (Use After Free in unserialize() with Unexpected Session Deserialization).
    • SNMP:
      • Fixed bug #72479 (Use After Free Vulnerability in SNMP with GC and unserialize()). (CVE-2016-6295)
    • Streams:
      • Fixed bug #72439 (Stream socket with remote address leads to a segmentation fault).
    • XMLRPC:
      • Fixed bug #72606 (heap-buffer-overflow (write) simplestring_addn simplestring.c). (CVE-2016-6296)
    • Zip:
      • Fixed bug #72520 (Stack-based buffer overflow vulnerability in php_stream_zip_opener). (CVE-2016-6297)

    Version 7.0.8

    • Core:
      • Fixed bug #72218 (If host name cannot be resolved then PHP 7 crashes).
      • Fixed bug #72221 (segfault, past-the-end access).
      • Fixed bug #72268 (Integer Overflow in nl2br()).
      • Fixed bug #72275 (Integer Overflow in json_encode()/json_decode()/ json_utf8_to_utf16()).
      • Fixed bug #72400 (Integer Overflow in addcslashes/addslashes).
      • Fixed bug #72403 (Integer Overflow in Length of String-typed ZVAL).
    • Date:
      • Fixed bug #63740 (strtotime seems to use both sunday and monday as start of week).
    • FPM:
      • Fixed bug #72308 (fastcgi_finish_request and logging environment variables).
    • GD:
      • Fixed bug #72298 (pass2_no_dither out-of-bounds access).
      • Fixed bug #72337 (invalid dimensions can lead to crash).
      • Fixed bug #72339 (Integer Overflow in _gd2GetHeader() resulting in heap overflow). (CVE-2016-5766)
      • Fixed bug #72407 (NULL Pointer Dereference at _gdScaleVert).
      • Fixed bug #72446 (Integer Overflow in gdImagePaletteToTrueColor() resulting in heap overflow). (CVE-2016-5767)
    • Intl:
      • Fixed bug #70484 (selectordinal doesn't work with named parameters).
    • mbstring:
      • Fixed bug #72402 (_php_mb_regex_ereg_replace_exec - double free). (CVE-2016-5768)
    • mcrypt:
      • Fixed bug #72455 (Heap Overflow due to integer overflows). (CVE-2016-5769)
    • OpenSSL:
      • Fixed bug #72140 (segfault after calling ERR_free_strings()).
    • PCRE:
      • Fixed bug #72143 (preg_replace uses int instead of size_t).
    • PDO_pgsql:
      • Fixed bug #71573 (Segfault (core dumped) if paramno beyond bound).
      • Fixed bug #72294 (Segmentation fault/invalid pointer in connection with pgsql_stmt_dtor).
    • Phar:
      • Fixed bug #72321 (invalid free in phar_extract_file()). (CVE-2016-4473)
    • Phpdbg:
      • Fixed bug #72284 (phpdbg fatal errors with coverage).
    • Postgres:
      • Fixed bug #72195 (pg_pconnect/pg_connect cause use-after-free).
      • Fixed bug #72197 (pg_lo_create arbitrary read).
    • Standard:
      • Fixed bug #72017 (range() with float step produces unexpected result).
      • Fixed bug #72193 (dns_get_record returns array containing elements of type 'unknown').
      • Fixed bug #72229 (Wrong reference when serialize/unserialize an object).
      • Fixed bug #72300 (ignore_user_abort(false) has no effect).
    • WDDX:
      • Fixed bug #72340 (Double Free Courruption in wddx_deserialize). (CVE-2016-5772)
    • XML:
      • Fixed bug #72206 (xml_parser_create/xml_parser_free leaks mem).
    • XMLRPC:
      • Fixed bug #72155 (use-after-free caused by get_zval_xmlrpc_type).
    • Zip:
      • Fixed bug #72258 (ZipArchive converts filenames to unrecoverable form).
      • Fixed bug #72434 (ZipArchive class Use After Free Vulnerability in PHP's GC algorithm and unserialize). (CVE-2016-5773)

    Version 7.0.7

    • Core:
      • Fixed bug #72162 (use-after-free - error_reporting).
      • Add compiler option to disable special case function calls.
      • Fixed bug #72101 (crash on complex code).
      • Fixed bug #72100 (implode() inserts garbage into resulting string when joins very big integer).
      • Fixed bug #72057 (PHP Hangs when using custom error handler and typehint).
      • Fixed bug #72038 (Function calls with values to a by-ref parameter don't always throw a notice).
      • Fixed bug #71737 (Memory leak in closure with parameter named $this).
      • Fixed bug #72059 (?? is not allowed on constant expressions).
      • Fixed bug #72159 (Imported Class Overrides Local Class Name).
    • Curl:
      • Fixed bug #68658 (Define CURLE_SSL_CACERT_BADFILE).
    • DBA:
      • Fixed bug #72157 (use-after-free caused by dba_open).
    • GD:
      • Fixed bug #72227 (imagescale out-of-bounds read). (CVE-2013-7456)
    • Intl:
      • Fixed bug #64524 (Add intl.use_exceptions to php.ini-*).
      • Fixed bug #72241 (get_icu_value_internal out-of-bounds read). (CVE-2016-5093)
    • JSON:
      • Fixed bug #72069 (Behavior \JsonSerializable different from json_encode).
    • Mbstring:
      • Fixed bug #72164 (Null Pointer Dereference - mb_ereg_replace).
    • OCI8:
      • Fixed bug #71600 (oci_fetch_all segfaults when selecting more than eight columns).
    • Opcache:
      • Fixed bug #72014 (Including a file with anonymous classes multiple times leads to fatal error).
    • OpenSSL:
      • Fixed bug #72165 (Null pointer dereference - openssl_csr_new).
    • PCNTL:
      • Fixed bug #72154 (pcntl_wait/pcntl_waitpid array internal structure overwrite).
    • POSIX:
      • Fixed bug #72133 (php_posix_group_to_array crashes if gr_passwd is NULL).
    • Postgres:
      • Fixed bug #72028 (pg_query_params(): NULL converts to empty string).
      • Fixed bug #71062 (pg_convert() doesn't accept ISO 8601 for datatype timestamp).
      • Fixed bug #72151 (mysqli_fetch_object changed behaviour). Patch to #71820 is reverted.
    • Reflection:
      • Fixed bug #72174 (ReflectionProperty#getValue() causes __isset call).
    • Session:
      • Fixed bug #71972 (Cyclic references causing session_start(): Failed to decode session object).
    • Sockets:
      • Added socket_export_stream() function for getting a stream compatible resource from a socket resource.
    • SPL:
      • Fixed bug #72051 (The reference in CallbackFilterIterator doesn't work as expected).
    • SQLite3:
      • Fixed bug #68849 (bindValue is not using the right data type).
    • Standard:
      • Fixed bug #72075 (Referencing socket resources breaks stream_select).
      • Fixed bug #72031 (array_column() against an array of objects discards all values matching null).

    Version 7.0.6

    • Core:
      • Fixed bug #71930 (_zval_dtor_func: Assertion `(arr)->gc.refcount <= 1' failed).
      • Fixed bug #71922 (Crash on assert(new class{})).
      • Fixed bug #71914 (Reference is lost in "switch").
      • Fixed bug #71871 (Interfaces allow final and abstract functions).
      • Fixed bug #71859 (zend_objects_store_call_destructors operates on realloced memory, crashing).
      • Fixed bug #71841 (EG(error_zval) is not handled well).
      • Fixed bug #71750 (Multiple Heap Overflows in php_raw_url_encode/ php_url_encode).
      • Fixed bug #71731 (Null coalescing operator and ArrayAccess).
      • Fixed bug #71609 (Segmentation fault on ZTS with gethostbyname).
      • Fixed bug #71414 (Inheritance, traits and interfaces).
      • Fixed bug #71359 (Null coalescing operator and magic).
      • Fixed bug #71334 (Cannot access array keys while uksort()).
      • Fixed bug #69659 (ArrayAccess, isset() and the offsetExists method).
      • Fixed bug #69537 (__debugInfo with empty string for key gives error).
      • Fixed bug #62059 (ArrayObject and isset are not friends).
      • Fixed bug #71980 (Decorated/Nested Generator is Uncloseable in Finally).
    • BCmath:
      • Fixed bug #72093 (bcpowmod accepts negative scale and corrupts _one_ definition). (CVE-2016-4537, CVE-2016-4538)
    • Curl:
      • Fixed bug #71831 (CURLOPT_NOPROXY applied as long instead of string).
    • Date:
      • Fixed bug #71889 (DateInterval::format Segmentation fault).
    • EXIF:
      • Fixed bug #72094 (Out of bounds heap read access in exif header processing). (CVE-2016-4542, CVE-2016-4543, CVE-2016-4544)
    • GD:
      • Fixed bug #71912 (libgd: signedness vulnerability). (CVE-2016-3074)
    • Intl:
      • Fixed bug #71516 (IntlDateFormatter looses locale if pattern is set via constructor).
      • Fixed bug #70455 (Missing constant: IntlChar::NO_NUMERIC_VALUE).
      • Fixed bug #70451, #70452 (Inconsistencies in return values of IntlChar methods).
      • Fixed bug #68893 (Stackoverflow in datefmt_create).
      • Fixed bug #66289 (Locale::lookup incorrectly returns en or en_US if locale is empty).
      • Fixed bug #70484 (selectordinal doesn't work with named parameters).
      • Fixed bug #72061 (Out-of-bounds reads in zif_grapheme_stripos with negative offset). (CVE-2016-4540, CVE-2016-4541)
    • ODBC:
      • Fixed bug #63171 (Script hangs after max_execution_time).
    • Opcache:
      • Fixed bug #71843 (null ptr deref ZEND_RETURN_SPEC_CONST_HANDLER).
    • PDO:
      • Fixed bug #52098 (Own PDOStatement implementation ignore __call()).
      • Fixed bug #71447 (Quotes inside comments not properly handled).
    • PDO_DBlib:
      • Fixed bug #71943 (dblib_handle_quoter needs to allocate an extra byte).
      • Add DBLIB-specific attributes for controlling timeouts.
    • PDO_pgsql:
      • Fixed bug #62498 (pdo_pgsql inefficient when getColumnMeta() is used).
    • Postgres:
      • Fixed bug #71820 (pg_fetch_object binds parameters before call constructor).
      • Fixed bug #71998 (Function pg_insert does not insert when column type = inet).
    • SOAP:
      • Fixed bug #71986 (Nested foreach assign-by-reference creates broken variables).
    • SPL:
      • Fixed bug #71838 (Deserializing serialized SPLObjectStorage-Object can't access properties in PHP).
      • Fixed bug #71735 (Double-free in SplDoublyLinkedList::offsetSet).
      • Fixed bug #67582 (Cloned SplObjectStorage with overwritten getHash fails offsetExists()).
      • Fixed bug #52339 (SPL autoloader breaks class_exists()).
    • Standard:
      • Fixed bug #72116 (array_fill optimization breaks implementation).
      • Fixed bug #71995 (Returning the same var twice from __sleep() produces broken serialized data).
      • Fixed bug #71940 (Unserialize crushes on restore object reference).
      • Fixed bug #71969 (str_replace returns an incorrect resulting array after a foreach by reference).
      • Fixed bug #71891 (header_register_callback() and register_shutdown_function()).
      • Fixed bug #71884 (Null pointer deref (segfault) in stream_context_get_default).
      • Fixed bug #71840 (Unserialize accepts wrongly data).
      • Fixed bug #71837 (Wrong arrays behaviour).
      • Fixed bug #71827 (substr_replace bug, string length).
      • Fixed bug #67512 (php_crypt() crashes if crypt_r() does not exist or _REENTRANT is not defined).
    • XML:
      • Fixed bug #72099 (xml_parse_into_struct segmentation fault). (CVE-2016-4539)
    • Zip:
      • Fixed bug #71923 (integer overflow in ZipArchive::getFrom*). (CVE-2016-3078)

    Version 7.0.5

    • Core:
      • Huge pages disabled by default.
      • Added ability to enable huge pages in Zend Memory Manager through the environment variable USE_ZEND_ALLOC_HUGE_PAGES=1.
      • Fixed bug #71756 (Call-by-reference widens scope to uninvolved functions when used in switch).
      • Fixed bug #71729 (Possible crash in zend_bin_strtod, zend_oct_strtod, zend_hex_strtod).
      • Fixed bug #71695 (Global variables are reserved before execution).
      • Fixed bug #71629 (Out-of-bounds access in php_url_decode in context php_stream_url_wrap_rfc2397).
      • Fixed bug #71622 (Strings used in pass-as-reference cannot be used to invoke C::$callable()).
      • Fixed bug #71596 (Segmentation fault on ZTS with date function (setlocale)).
      • Fixed bug #71535 (Integer overflow in zend_mm_alloc_heap()).
      • Fixed bug #71470 (Leaked 1 hashtable iterators).
      • Fixed bug #71575 (ISO C does not allow extra ‘;’ outside of a function).
      • Fixed bug #71724 (yield from does not count EOLs).
      • Fixed bug #71767 (ReflectionMethod::getDocComment returns the wrong comment).
      • Fixed bug #71806 (php_strip_whitespace() fails on some numerical values).
      • Fixed bug #71624 (`php -R` (PHP_MODE_PROCESS_STDIN) is broken).
    • CLI Server:
      • Fixed bug #69953 (Support MKCALENDAR request method).
    • Curl:
      • Fixed bug #71694 (Support constant CURLM_ADDED_ALREADY).
    • Date:
      • Fixed bug #71635 (DatePeriod::getEndDate segfault).
    • Fileinfo:
      • Fixed bug #71527 (Buffer over-write in finfo_open with malformed magic file). (CVE-2015-8865)
    • libxml:
      • Fixed bug #71536 (Access Violation crashes php-cgi.exe).
    • mbstring:
      • Fixed bug #71906 (AddressSanitizer: negative-size-param (-1) in mbfl_strcut). (CVE-2016-4073)
    • ODBC:
      • Fixed bug #47803, #69526 (Executing prepared statements is succesfull only for the first two statements).
    • PCRE:
      • Fixed bug #71659 (segmentation fault in pcre running twig tests).
    • PDO_DBlib:
      • Fixed bug #54648 (PDO::MSSQL forces format of datetime fields).
    • Phar:
      • Fixed bug #71625 (Crash in php7.dll with bad phar filename).
      • Fixed bug #71317 (PharData fails to open specific file).
      • Fixed bug #71860 (Invalid memory write in phar on filename with \0 in name). (CVE-2016-4072)
    • phpdbg:
      • Fixed crash when advancing (except step) inside an internal function.
    • Session:
      • Fixed bug #71683 (Null pointer dereference in zend_hash_str_find_bucket).
    • SNMP:
      • Fixed bug #71704 (php_snmp_error() Format String Vulnerability). (CVE-2016-4071)
    • SPL:
      • Fixed bug #71617 (private properties lost when unserializing ArrayObject).
    • Standard:
      • Fixed bug #71660 (array_column behaves incorrectly after foreach by reference).
      • Fixed bug #71798 (Integer Overflow in php_raw_url_encode). (CVE-2016-4070)
    • Zip:
      • Update bundled libzip to 1.1.2.

    Version 7.0.4

    • Core:
      • Fixed bug (Low probability segfault in zend_arena).
      • Fixed bug #71441 (Typehinted Generator with return in try/finally crashes).
      • Fixed bug #71442 (forward_static_call crash).
      • Fixed bug #71443 (Segfault using built-in webserver with intl using symfony).
      • Fixed bug #71449 (An integer overflow bug in php_implode()).
      • Fixed bug #71450 (An integer overflow bug in php_str_to_str_ex()).
      • Fixed bug #71474 (Crash because of VM stack corruption on Magento2).
      • Fixed bug #71485 (Return typehint on internal func causes Fatal error when it throws exception).
      • Fixed bug #71529 (Variable references on array elements don't work when using count).
      • Fixed bug #71601 (finally block not executed after yield from).
      • Fixed bug #71637 (Multiple Heap Overflow due to integer overflows in xml/filter_url/addcslashes). (CVE-2016-4344, CVE-2016-4345, CVE-2016-4346)
    • CLI server:
      • Fixed bug #71559 (Built-in HTTP server, we can download file in web by bug).
    • CURL:
      • Fixed bug #71523 (Copied handle with new option CURLOPT_HTTPHEADER crashes while curl_multi_exec).
      • Fixed memory leak in curl_getinfo().
    • Date:
      • Fixed bug #71525 (Calls to date_modify will mutate timelib_rel_time, causing date_date_set issues).
    • Fileinfo:
      • Fixed bug #71434 (finfo throws notice for specific python file).
    • FPM:
      • Fixed bug #62172 (FPM not working with Apache httpd 2.4 balancer/fcgi setup).
      • Fixed bug #71269 (php-fpm dumped core).
    • Opcache:
      • Fixed bug #71584 (Possible use-after-free of ZCG(cwd) in Zend Opcache).
    • PCRE:
      • Fixed bug #71537 (PCRE segfault from Opcache).
    • phpdbg:
      • Fixed inherited functions from unspecified files being included in phpdbg_get_executable().
    • SOAP:
      • Fixed bug #71610 (Type Confusion Vulnerability - SOAP / make_http_soap_request()). (CVE-2016-3185)
    • Standard:
      • Fixed bug #71603 (compact() maintains references in php7).
      • Fixed bug #70720 (strip_tags improper php code parsing).
    • XMLRPC:
      • Fixed bug #71501 (xmlrpc_encode_request ignores encoding option).
    • Zip:
      • Fixed bug #71561 (NULL pointer dereference in Zip::ExtractTo).

    Version 7.0.3

    • Core:
      • Added support for new HTTP 451 code.
      • Fixed bug #71039 (exec functions ignore length but look for NULL termination).
      • Fixed bug #71089 (No check to duplicate zend_extension).
      • Fixed bug #71201 (round() segfault on 64-bit builds).
      • Fixed bug #71221 (Null pointer deref (segfault) in get_defined_vars via ob_start).
      • Fixed bug #71248 (Wrong interface is enforced).
      • Fixed bug #71273 (A wrong ext directory setup in php.ini leads to crash).
      • Fixed bug #71275 (Bad method called on cloning an object having a trait).
      • Fixed bug #71297 (Memory leak with consecutive yield from).
      • Fixed bug #71300 (Segfault in zend_fetch_string_offset).
      • Fixed bug #71314 (var_export(INF) prints INF.0).
      • Fixed bug #71323 (Output of stream_get_meta_data can be falsified by its input).
      • Fixed bug #71336 (Wrong is_ref on properties as exposed via get_object_vars()).
      • Fixed bug #71459 (Integer overflow in iptcembed()).
    • Apache2handler:
      • Fix >2G Content-Length headers in apache2handler.
    • CURL:
      • Fixed bug #71227 (Can't compile php_curl statically).
      • Fixed bug #71225 (curl_setopt() fails to set CURLOPT_POSTFIELDS with reference to CURLFile).
    • GD:
      • Improved fix for bug #70976.
    • Interbase:
      • Fixed bug #71305 (Crash when optional resource is omitted).
    • LDAP:
      • Fixed bug #71249 (ldap_mod_replace/ldap_mod_add store value as string "Array").
    • mbstring:
      • Fixed bug #71397 (mb_send_mail segmentation fault).
    • OpenSSL:
      • Fixed bug #71475 (openssl_seal() uninitialized memory usage).
    • PCRE:
      • Upgraded bundled PCRE library to 8.38. (CVE-2015-8383, CVE-2015-8386, CVE-2015-8387, CVE-2015-8389, CVE-2015-8390, CVE-2015-8391, CVE-2015-8393, CVE-2015-8394)
    • Phar:
      • Fixed bug #71354 (Heap corruption in tar/zip/phar parser). (CVE-2016-4342)
      • Fixed bug #71331 (Uninitialized pointer in phar_make_dirstream()). (CVE-2016-4343)
      • Fixed bug #71391 (NULL Pointer Dereference in phar_tar_setupmetadata()).
      • Fixed bug #71488 (Stack overflow when decompressing tar archives). (CVE-2016-2554)
    • SOAP:
      • Fixed bug #70979 (crash with bad soap request).
    • SPL:
      • Fixed bug #71204 (segfault if clean spl_autoload_funcs while autoloading).
      • Fixed bug #71202 (Autoload function registered by another not activated immediately).
      • Fixed bug #71311 (Use-after-free vulnerability in SPL(ArrayObject, unserialize)).
      • Fixed bug #71313 (Use-after-free vulnerability in SPL(SplObjectStorage, unserialize)).
    • Standard:
      • Fixed bug #71287 (Error message contains hexadecimal instead of decimal number).
      • Fixed bug #71264 (file_put_contents() returns unexpected value when filesystem runs full).
      • Fixed bug #71245 (file_get_contents() ignores "header" context option if it's a reference).
      • Fixed bug #71220 (Null pointer deref (segfault) in compact via ob_start).
      • Fixed bug #71190 (substr_replace converts integers in original $search array to strings).
      • Fixed bug #71188 (str_replace converts integers in original $search array to strings).
      • Fixed bug #71132, #71197 (range() segfaults).
    • WDDX:
      • Fixed bug #71335 (Type Confusion in WDDX Packet Deserialization).

    Version 7.0.2

    • Core:
      • Fixed bug #71165 (-DGC_BENCH=1 doesn't work on PHP7).
      • Fixed bug #71163 (Segmentation Fault: cleanup_unfinished_calls).
      • Fixed bug #71109 (ZEND_MOD_CONFLICTS("xdebug") doesn't work).
      • Fixed bug #71092 (Segmentation fault with return type hinting).
      • Fixed bug memleak in header_register_callback.
      • Fixed bug #71067 (Local object in class method stays in memory for each call).
      • Fixed bug #66909 (configure fails utf8_to_mutf7 test).
      • Fixed bug #70781 (Extension tests fail on dynamic ext dependency).
      • Fixed bug #71089 (No check to duplicate zend_extension).
      • Fixed bug #71086 (Invalid numeric literal parse error within highlight_string() function).
      • Fixed bug #71154 (Incorrect HT iterator invalidation causes iterator reuse).
      • Fixed bug #52355 (Negating zero does not produce negative zero).
      • Fixed bug #66179 (var_export() exports float as integer).
      • Fixed bug #70804 (Unary add on negative zero produces positive zero).
    • CURL:
      • Fixed bug #71144 (Sementation fault when using cURL with ZTS).
    • DBA:
      • Fixed key leak with invalid resource.
    • Filter:
      • Fixed bug #71063 (filter_input(INPUT_ENV, ..) does not work).
    • FTP:
      • Implemented FR #55651 (Option to ignore the returned FTP PASV address).
    • FPM:
      • Fixed bug #70755 (fpm_log.c memory leak and buffer overflow). (CVE-2016-5114)
    • GD:
      • Fixed bug #70976 (Memory Read via gdImageRotateInterpolated Array Index Out of Bounds). (CVE-2016-1903)
    • Mbstring:
      • Fixed bug #71066 (mb_send_mail: Program terminated with signal SIGSEGV, Segmentation fault).
    • Opcache:
      • Fixed bug #71127 (Define in auto_prepend_file is overwrite).
    • PCRE:
      • Fixed bug #71178 (preg_replace with arrays creates [0] in replace array if not already set).
    • Readline:
      • Fixed bug #71094 (readline_completion_function corrupts static array on second TAB).
    • Session:
      • Fixed bug #71122 (Session GC may not remove obsolete session data).
    • SPL:
      • Fixed bug #71077 (ReflectionMethod for ArrayObject constructor returns wrong number of parameters).
      • Fixed bug #71153 (Performance Degradation in ArrayIterator with large arrays).
    • Standard:
      • Fixed bug #71270 (Heap BufferOver Flow in escapeshell functions). (CVE-2016-1904)
    • WDDX:
      • Fixed bug #70661 (Use After Free Vulnerability in WDDX Packet Deserialization).
      • Fixed bug #70741 (Session WDDX Packet Deserialization Type Confusion Vulnerability).
    • XMLRPC:
      • Fixed bug #70728 (Type Confusion Vulnerability in PHP_to_XMLRPC_worker).

    Version 7.0.1

    • Core:
      • Fixed bug #71105 (Format String Vulnerability in Class Name Error Message). (CVE-2015-8617)
      • Fixed bug #70831 (Compile fails on system with 160 CPUs).
      • Fixed bug #71006 (symbol referencing errors on Sparc/Solaris).
      • Fixed bug #70997 (When using parentClass:: instead of parent::, static context changed).
      • Fixed bug #70970 (Segfault when combining error handler with output buffering).
      • Fixed bug #70967 (Weird error handling for __toString when Error is thrown).
      • Fixed bug #70958 (Invalid opcode while using ::class as trait method paramater default value).
      • Fixed bug #70944 (try{ } finally{} can create infinite chains of exceptions).
      • Fixed bug #70931 (Two errors messages are in conflict).
      • Fixed bug #70904 (yield from incorrectly marks valid generator as finished).
      • Fixed bug #70899 (buildconf failure in extensions).
      • Fixed bug #61751 (SAPI build problem on AIX: Undefined symbol: php_register_internal_extensions).
      • Fixed \int (or generally every scalar type name with leading backslash) to not be accepted as type name.
      • Fixed exception not being thrown immediately into a generator yielding from an array.
      • Fixed bug #70987 (static::class within Closure::call() causes segfault).
      • Fixed bug #71013 (Incorrect exception handler with yield from).
      • Fixed double free in error condition of format printer.
    • CLI server:
      • Fixed bug #71005 (Segfault in php_cli_server_dispatch_router()).
    • Intl:
      • Fixed bug #71020 (Use after free in Collator::sortWithSortKeys). (CVE-2015-8616)
    • Mysqlnd:
      • Fixed bug #68077 (LOAD DATA LOCAL INFILE / open_basedir restriction).
      • Fixed bug #68344 (MySQLi does not provide way to disable peer certificate validation) by introducing MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT connection flag.
    • OCI8:
      • Fixed LOB implementation size_t/zend_long mismatch reported by gcov.
    • Opcache:
      • Fixed bug #71024 (Unable to use PHP 7.0 x64 side-by-side with PHP 5.6 x32 on the same server).
      • Fixed bug #70991 (zend_file_cache.c:710: error: array type has incomplete element type).
      • Fixed bug #70977 (Segmentation fault with opcache.huge_code_pages=1).
    • PDO_Firebird:
      • Fixed bug #60052 (Integer returned as a 64bit integer on X64_86).
    • Phpdbg:
      • Fixed stderr being written to stdout.
    • Reflection:
      • Fixed bug #71018 (ReflectionProperty::setValue() behavior changed).
      • Fixed bug #70982 (setStaticPropertyValue behaviors inconsistently with 5.6).
    • Soap:
      • Fixed bug #70993 (Array key references break argument processing).
    • SPL:
      • Fixed bug #71028 (Undefined index with ArrayIterator).
    • SQLite3:
      • Fixed bug #71049 (SQLite3Stmt::execute() releases bound parameter instead of internal buffer).
    • Standard:
      • Fixed bug #70999 (php_random_bytes: called object is not a function).
      • Fixed bug #70960 (ReflectionFunction for array_unique returns wrong number of parameters).
    • Streams/Socket:
      • Add IPV6_V6ONLY constant / make it usable in stream contexts.

    Version 7.0.0

    • Core:
      • Fixed bug #70947 (INI parser segfault with INI_SCANNER_TYPED).
      • Fixed bug #70914 (zend_throw_or_error() format string vulnerability).
      • Fixed bug #70912 (Null ptr dereference instantiating class with invalid array property).
      • Fixed bug #70895, #70898 (null ptr deref and segfault with crafted calable).
      • Fixed bug #70249 (Segmentation fault while running PHPUnit tests on phpBB 3.2-dev).
      • Fixed bug #70805 (Segmentation faults whilst running Drupal 8 test suite).
      • Fixed bug #70842 (Persistent Stream Segmentation Fault).
      • Fixed bug #70862 (Several functions do not check return code of php_stream_copy_to_mem()).
      • Fixed bug #70863 (Incorect logic to increment_function for proxy objects).
      • Fixed bug #70323 (Regression in zend_fetch_debug_backtrace() can cause segfaults).
      • Fixed bug #70873 (Regression on private static properties access).
      • Fixed bug #70748 (Segfault in ini_lex () at Zend/zend_ini_scanner.l).
      • Fixed bug #70689 (Exception handler does not work as expected).
      • Fixed bug #70430 (Stack buffer overflow in zend_language_parser()).
      • Fixed bug #70782 (null ptr deref and segfault (zend_get_class_fetch_type)).
      • Fixed bug #70785 (Infinite loop due to exception during identical comparison).
      • Fixed bug #70630 (Closure::call/bind() crash with ReflectionFunction-> getClosure()).
      • Fixed bug #70662 (Duplicate array key via undefined index error handler).
      • Fixed bug #70681 (Segfault when binding $this of internal instance method to null).
      • Fixed bug #70685 (Segfault for getClosure() internal method rebind with invalid $this).
      • Added zend_internal_function.reserved[] fields.
      • Fixed bug #70557 (Memleak on return type verifying failed).
      • Fixed bug #70555 (fun_get_arg() on unsetted vars return UNKNOW).
      • Fixed bug #70548 (Redundant information printed in case of uncaught engine exception).
      • Fixed bug #70547 (unsetting function variables corrupts backtrace).
      • Fixed bug #70528 (assert() with instanceof adds apostrophes around class name).
      • Fixed bug #70481 (Memory leak in auto_global_copy_ctor() in ZTS build).
      • Fixed bug #70431 (Memory leak in php_ini.c).
      • Fixed bug #70478 (**= does no longer work).
      • Fixed bug #70398 (SIGSEGV, Segmentation fault zend_ast_destroy_ex).
      • Fixed bug #70332 (Wrong behavior while returning reference on object).
      • Fixed bug #70300 (Syntactical inconsistency with new group use syntax).
      • Fixed bug #70321 (Magic getter breaks reference to array property).
      • Fixed bug #70187 (Notice: unserialize(): Unexpected end of serialized data).
      • Fixed bug #70145 (From field incorrectly parsed from headers).
      • Fixed bug #70370 (Bundled libtool.m4 doesn't handle FreeBSD 10 when building extensions).
      • Fixed bug causing exception traces with anon classes to be truncated.
      • Fixed bug #70397 (Segmentation fault when using Closure::call and yield).
      • Fixed bug #70299 (Memleak while assigning object offsetGet result).
      • Fixed bug #70288 (Apache crash related to ZEND_SEND_REF).
      • Fixed bug #70262 (Accessing array crashes PHP 7.0beta3).
      • Fixed bug #70258 (Segfault if do_resize fails to allocated memory).
      • Fixed bug #70253 (segfault at _efree () in zend_alloc.c:1389).
      • Fixed bug #70240 (Segfault when doing unset($var());).
      • Fixed bug #70223 (Incrementing value returned by magic getter).
      • Fixed bug #70215 (Segfault when __invoke is static).
      • Fixed bug #70207 (Finally is broken with opcache).
      • Fixed bug #70173 (ZVAL_COPY_VALUE_EX broken for 32bit Solaris Sparc).
      • Fixed bug #69487 (SAPI may truncate POST data).
      • Fixed bug #70198 (Checking liveness does not work as expected).
      • Fixed bug #70241, #70293 (Skipped assertions affect Generator returns).
      • Fixed bug #70239 (Creating a huge array doesn't result in exhausted, but segfault).
      • Fixed "finally" issues.
      • Fixed bug #70098 (Real memory usage doesn't decrease).
      • Fixed bug #70159 (__CLASS__ is lost in closures).
      • Fixed bug #70156 (Segfault in zend_find_alias_name).
      • Fixed bug #70124 (null ptr deref / seg fault in ZEND_HANDLE_EXCEPTION).
      • Fixed bug #70117 (Unexpected return type error).
      • Fixed bug #70106 (Inheritance by anonymous class).
      • Fixed bug #69674 (SIGSEGV array.c:953).
      • Fixed bug #70164 (__COMPILER_HALT_OFFSET__ under namespace is not defined).
      • Fixed bug #70108 (sometimes empty $_SERVER['QUERY_STRING']).
      • Fixed bug #70179 ($this refcount issue).
      • Fixed bug #69896 ('asm' operand has impossible constraints).
      • Fixed bug #70183 (null pointer deref (segfault) in zend_eval_const_expr).
      • Fixed bug #70182 (Segfault in ZEND_ASSIGN_DIV_SPEC_CV_UNUSED_HANDLER).
      • Fixed bug #69793 (Remotely triggerable stack exhaustion via recursive method calls).
      • Fixed bug #69892 (Different arrays compare indentical due to integer key truncation).
      • Fixed bug #70121 (unserialize() could lead to unexpected methods execution / NULL pointer deref).
      • Fixed bug #70089 (segfault at ZEND_FETCH_DIM_W_SPEC_VAR_CONST_HANDLER ()).
      • Fixed bug #70057 (Build failure on 32-bit Mac OS X 10.6.8: recursive inlining).
      • Fixed bug #70012 (Exception lost with nested finally block).
      • Fixed bug #69996 (Changing the property of a cloned object affects the original).
      • Fixed bug #70083 (Use after free with assign by ref to overloaded objects).
      • Fixed bug #70006 (cli - function with default arg = STDOUT crash output).
      • Fixed bug #69521 (Segfault in gc_collect_cycles()).
      • Improved zend_string API.
      • Fixed bug #69955 (Segfault when trying to combine [] and assign-op on ArrayAccess object).
      • Fixed bug #69957 (Different ways of handling div/mod/intdiv).
      • Fixed bug #69900 (Too long timeout on pipes).
      • Fixed bug #69872 (uninitialised value in strtr with array).
      • Fixed bug #69868 (Invalid read of size 1 in zend_compile_short_circuiting).
      • Fixed bug #69849 (Broken output of apache_request_headers).
      • Fixed bug #69840 (iconv_substr() doesn't work with UTF-16BE).
      • Fixed bug #69823 (PHP 7.0.0alpha1 segmentation fault when exactly 33 extensions are loaded).
      • Fixed bug #69805 (null ptr deref and seg fault in zend_resolve_class_name).
      • Fixed bug #69802 (Reflection on Closure::__invoke borks type hint class name).
      • Fixed bug #69761 (Serialization of anonymous classes should be prevented).
      • Fixed bug #69551 (parse_ini_file() and parse_ini_string() segmentation fault).
      • Fixed bug #69781 (phpinfo() reports Professional Editions of Windows 7/8/8.1/10 as "Business").
      • Fixed bug #69835 (phpinfo() does not report many Windows SKUs).
      • Fixed bug #69889 (Null coalesce operator doesn't work for string offsets).
      • Fixed bug #69891 (Unexpected array comparison result).
      • Fixed bug #69892 (Different arrays compare indentical due to integer key truncation).
      • Fixed bug #69893 (Strict comparison between integer and empty string keys crashes).
      • Fixed bug #69767 (Default parameter value with wrong type segfaults).
      • Fixed bug #69756 (Fatal error: Nesting level too deep - recursive dependency ? with ===).
      • Fixed bug #69758 (Item added to array not being removed by array_pop/shift ).
      • Fixed bug #68475 (Add support for $callable() sytnax with 'Class::method').
      • Fixed bug #69485 (Double free on zend_list_dtor).
      • Fixed bug #69427 (Segfault on magic method __call of private method in superclass).
      • Improved __call() and __callStatic() magic method handling. Now they are called in a stackless way using ZEND_CALL_TRAMPOLINE opcode, without additional stack frame.
      • Optimized strings concatenation.
      • Fixed weird operators behavior. Division by zero now emits warning and returns +/-INF, modulo by zero and intdid() throws an exception, shifts by negative offset throw exceptions. Compile-time evaluation of division by zero is disabled.
      • Fixed bug #69371 (Hash table collision leads to inaccessible array keys).
      • Fixed bug #68933 (Invalid read of size 8 in zend_std_read_property).
      • Fixed bug #68252 (segfault in Zend/zend_hash.c in function _zend_hash_del_el).
      • Fixed bug #65598 (Closure executed via static autoload incorrectly marked as static).
      • Fixed bug #66811 (Cannot access static::class in lambda, writen outside of a class).
      • Fixed bug #69568 (call a private function in closure failed).
      • Added PHP_INT_MIN constant.
      • Added Closure::call() method.
      • Fixed bug #67959 (Segfault when calling phpversion('spl')).
      • Implemented the RFC `Catchable "Call to a member function bar() on a non-object"`.
      • Added options parameter for unserialize allowing to specify acceptable classes (https://wiki.php.net/rfc/secure_unserialize).
      • Fixed bug #63734 (Garbage collector can free zvals that are still referenced).
      • Removed ZEND_ACC_FINAL_CLASS, promoting ZEND_ACC_FINAL as final class modifier.
      • is_long() & is_integer() is now an alias of is_int().
      • Implemented FR #55467 (phpinfo: PHP Variables with $ and single quotes).
      • Added ?? operator.
      • Added <=> operator.
      • Added \u{xxxxx} Unicode Codepoint Escape Syntax.
      • Fixed oversight where define() did not support arrays yet const syntax did.
      • Use "integer" and "float" instead of "long" and "double" in ZPP, type hint and conversion error messages.
      • Implemented FR #55428 (E_RECOVERABLE_ERROR when output buffering in output buffering handler).
      • Removed scoped calls of non-static methods from an incompatible $this context.
      • Removed support for #-style comments in ini files.
      • Removed support for assigning the result of new by reference.
      • Invalid octal literals in source code now produce compile errors, fixes PHPSadness #31.
      • Removed dl() function on fpm-fcgi.
      • Removed support for hexadecimal numeric strings.
      • Removed obsolete extensions and SAPIs. See the full list in UPGRADING.
      • Added NULL byte protection to exec, system and passthru.
      • Added error_clear_last() function.
      • Fixed bug #68797 (Number 2.2250738585072012e-308 converted incorrectly).
      • Improved zend_qsort(using hybrid sorting algo) for better performance, and also renamed zend_qsort to zend_sort.
      • Added stable sorting algo zend_insert_sort.
      • Improved zend_memnchr(using sunday algo) for better performance.
      • Implemented the RFC `Scalar Type Decalarations v0.5`.
      • Implemented the RFC `Group Use Declarations`.
      • Implemented the RFC `Continue Output Buffering`.
      • Implemented the RFC `Constructor behaviour of internal classes`.
      • Implemented the RFC `Fix "foreach" behavior`.
      • Implemented the RFC `Generator Delegation`.
      • Implemented the RFC `Anonymous Class Support`.
      • Implemented the RFC `Context Sensitive Lexer`.
      • Fixed bug #69511 (Off-by-one buffer overflow in php_sys_readlink).
    • CLI server:
      • Fixed bug #68291 (404 on urls with '+').
      • Fixed bug #66606 (Sets HTTP_CONTENT_TYPE but not CONTENT_TYPE).
      • Fixed bug #70264 (CLI server directory traversal).
      • Fixed bug #69655 (php -S changes MKCALENDAR request method to MKCOL).
      • Fixed bug #64878 (304 responses return Content-Type header).
      • Refactor MIME type handling to use a hash table instead of linear search.
      • Update the MIME type list from the one shipped by Apache HTTPD.
      • Added support for SEARCH WebDav method.
    • COM:
      • Fixed bug #69939 (Casting object to bool returns false).
    • Curl:
      • Fixed bug #70330 (Segmentation Fault with multiple "curl_copy_handle").
      • Fixed bug #70163 (curl_setopt_array() type confusion).
      • Fixed bug #70065 (curl_getinfo() returns corrupted values).
      • Fixed bug #69831 (Segmentation fault in curl_getinfo).
      • Fixed bug #68937 (Segfault in curl_multi_exec).
      • Removed support for unsafe file uploads.
    • Date:
      • Fixed bug #70245 (strtotime does not emit warning when 2nd parameter is object or string).
      • Fixed bug #70266 (DateInterval::__construct.interval_spec is not supposed to be optional).
      • Fixed bug #70277 (new DateTimeZone($foo) is ignoring text after null byte).
      • Fixed day_of_week function as it could sometimes return negative values internally.
      • Removed $is_dst parameter from mktime() and gmmktime().
      • Removed date.timezone warning (https://wiki.php.net/rfc/date.timezone_warning_removal).
      • Added "v" DateTime format modifier to get the 3-digit version of fraction of seconds.
      • Implemented FR #69089 (Added DateTime::RFC3339_EXTENDED to output in RFC3339 Extended format which includes fraction of seconds).
    • DBA:
      • Fixed bug #62490 (dba_delete returns true on missing item (inifile)).
      • Fixed bug #68711 (useless comparisons).
    • DOM:
      • Fixed bug #70558 ("Couldn't fetch" error in DOMDocument::registerNodeClass()).
      • Fixed bug #70001 (Assigning to DOMNode::textContent does additional entity encoding).
      • Fixed bug #69846 (Segmenation fault (access violation) when iterating over DOMNodeList).
      • Made DOMNode::textContent writeable.
    • EXIF:
      • Fixed bug #70385 (Buffer over-read in exif_read_data with TIFF IFD tag byte value of 32 bytes).
    • Fileinfo:
      • Fixed bug #66242 (libmagic: don't assume char is signed).
    • Filter:
      • New FILTER_VALIDATE_DOMAIN and better RFC conformance for FILTER_VALIDATE_URL.
      • Fixed bug #67167 (Wrong return value from FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE).
    • FPM:
      • Fixed bug #70538 ("php-fpm -i" crashes).
      • Fixed bug #70279 (HTTP Authorization Header is sometimes passed to newer reqeusts).
      • Fixed bug #68945 (Unknown admin values segfault pools).
      • Fixed bug #65933 (Cannot specify config lines longer than 1024 bytes).
      • Implemented FR #67106 (Split main fpm config).
    • FTP:
      • Fixed bug #69082 (FTPS support on Windows).
    • GD:
      • Fixed bug #53156 (imagerectangle problem with point ordering).
      • Fixed bug #66387 (Stack overflow with imagefilltoborder). (CVE-2015-8874)
      • Fixed bug #70102 (imagecreatefromwebm() shifts colors).
      • Fixed bug #66590 (imagewebp() doesn't pad to even length).
      • Fixed bug #66882 (imagerotate by -90 degrees truncates image by 1px).
      • Fixed bug #70064 (imagescale(..., IMG_BICUBIC) leaks memory).
      • Fixed bug #69024 (imagescale segfault with palette based image).
      • Fixed bug #53154 (Zero-height rectangle has whiskers).
      • Fixed bug #67447 (imagecrop() add a black line when cropping).
      • Fixed bug #68714 (copy 'n paste error).
      • Fixed bug #66339 (PHP segfaults in imagexbm).
      • Fixed bug #70047 (gd_info() doesn't report WebP support).
      • Replace libvpx with libwebp for bundled libgd.
      • Fixed bug #61221 (imagegammacorrect function loses alpha channel).
      • Made fontFetch's path parser thread-safe.
      • Removed T1Lib support.
    • GMP:
      • Fixed bug #70284 (Use after free vulnerability in unserialize() with GMP).
    • hash:
      • Fixed bug #70312 (HAVAL gives wrong hashes in specific cases).
    • IMAP:
      • Fixed bug #70158 (Building with static imap fails).
      • Fixed bug #69998 (curl multi leaking memory).
    • Intl:
      • Fixed bug #70453 (IntlChar::foldCase() incorrect arguments and missing constants).
      • Fixed bug #70454 (IntlChar::forDigit second parameter should be optional).
      • Removed deprecated aliases datefmt_set_timezone_id() and IntlDateFormatter::setTimeZoneID().
    • JSON:
      • Fixed bug #62010 (json_decode produces invalid byte-sequences).
      • Fixed bug #68546 (json_decode() Fatal error: Cannot access property started with '\0').
      • Replace non-free JSON parser with a parser from Jsond extension, fixes #63520 (JSON extension includes a problematic license statement).
      • Fixed bug #68938 (json_decode() decodes empty string without error).
    • LDAP:
      • Fixed bug #47222 (Implement LDAP_OPT_DIAGNOSTIC_MESSAGE).
    • LiteSpeed:
      • Updated LiteSpeed SAPI code from V5.5 to V6.6.
    • libxml:
      • Fixed handling of big lines in error messages with libxml >= 2.9.0.
    • Mcrypt:
      • Fixed bug #70625 (mcrypt_encrypt() won't return data when no IV was specified under RC4).
      • Fixed bug #69833 (mcrypt fd caching not working).
      • Fixed possible read after end of buffer and use after free.
      • Removed mcrypt_generic_end() alias.
      • Removed mcrypt_ecb(), mcrypt_cbc(), mcrypt_cfb(), mcrypt_ofb().
    • Mysqli:
      • Fixed bug #32490 (constructor of mysqli has wrong name).
    • Mysqlnd:
      • Fixed bug #70949 (SQL Result Sets With NULL Can Cause Fatal Memory Errors).
      • Fixed bug #70384 (mysqli_real_query():Unknown type 245 sent by the server).
      • Fixed bug #70456 (mysqlnd doesn't activate TCP keep-alive when connecting to a server).
      • Fixed bug #70572 segfault in mysqlnd_connect.
      • Fixed bug #69796 (mysqli_stmt::fetch doesn't assign null values to bound variables).
    • OCI8:
      • Fixed memory leak with LOBs.
      • Fixed bug #68298 (OCI int overflow).
      • Corrected oci8 hash destructors to prevent segfaults, and a few other fixes.
    • ODBC:
      • Fixed bug #69975 (PHP segfaults when accessing nvarchar(max) defined columns. (CVE-2015-8879)
    • Opcache:
      • Fixed bug #70656 (require() statement broken after opcache_reset() or a few hours of use).
      • Fixed bug #70843 (Segmentation fault on MacOSX with opcache.file_cache_only=1).
      • Fixed bug #70724 (Undefined Symbols from opcache.so on Mac OS X 10.10).
      • Fixed compatibility with Windows 10 (see also bug #70652).
      • Attmpt to fix "Unable to reattach to base address" problem.
      • Fixed bug #70423 (Warning Internal error: wrong size calculation).
      • Fixed bug #70237 (Empty while and do-while segmentation fault with opcode on CLI enabled).
      • Fixed bug #70111 (Segfault when a function uses both an explicit return type and an explicit cast).
      • Fixed bug #70058 (Build fails when building for i386).
      • Fixed bug #70022 (Crash with opcache using opcache.file_cache_only=1).
      • Removed opcache.load_comments configuration directive. Now doc comments loading costs nothing and always enabled.
      • Fixed bug #69838 (Wrong size calculation for function table).
      • Fixed bug #69688 (segfault with eval and opcache fast shutdown).
      • Added experimental (disabled by default) file based opcode cache.
      • Fixed bug with try blocks being removed when extended_info opcode generation is turned on.
      • Fixed bug #68644 (strlen incorrect : mbstring + func_overload=2 +UTF-8 + Opcache).
    • OpenSSL:
      • Require at least OpenSSL version 0.9.8.
      • Fixed bug #68312 (Lookup for openssl.cnf causes a message box).
      • Fixed bug #55259 (openssl extension does not get the DH parameters from DH key resource).
      • Fixed bug #70395 (Missing ARG_INFO for openssl_seal()).
      • Fixed bug #60632 (openssl_seal fails with AES).
      • Implemented FR #70438 (Add IV parameter for openssl_seal and openssl_open).
      • Fixed bug #70014 (openssl_random_pseudo_bytes() is not cryptographically secure). (CVE-2015-8867)
      • Fixed bug #69882 (OpenSSL error "key values mismatch" after openssl_pkcs12_read with extra cert).
      • Added "alpn_protocols" SSL context option allowing encrypted client/server streams to negotiate alternative protocols using the ALPN TLS extension when built against OpenSSL 1.0.2 or newer. Negotiated protocol information is accessible through stream_get_meta_data() output.
      • Removed "CN_match" and "SNI_server_name" SSL context options. Use automatic detection or the "peer_name" option instead.
    • Pcntl:
      • Fixed bug #70386 (Can't compile on NetBSD because of missing WCONTINUED and WIFCONTINUED).
      • Fixed bug #60509 (pcntl_signal doesn't decrease ref-count of old handler when setting SIG_DFL).
      • Implemented FR #68505 (Added wifcontinued and wcontinued).
      • Added rusage support to pcntl_wait() and pcntl_waitpid().
    • PCRE:
      • Fixed bug #70232 (Incorrect bump-along behavior with \K and empty string match).
      • Fixed bug #70345 (Multiple vulnerabilities related to PCRE functions).
      • Fixed bug #70232 (Incorrect bump-along behavior with \K and empty string match).
      • Fixed bug #53823 (preg_replace: * qualifier on unicode replace garbles the string).
      • Fixed bug #69864 (Segfault in preg_replace_callback).
      • Removed support for the /e (PREG_REPLACE_EVAL) modifier.
    • PDO:
      • Fixed bug #70861 (Segmentation fault in pdo_parse_params() during Drupal 8 test suite).
      • Fixed bug #70389 (PDO constructor changes unrelated variables).
      • Fixed bug #70272 (Segfault in pdo_mysql).
      • Fixed bug #70221 (persistent sqlite connection + custom function segfaults).
      • Fixed bug #59450 (./configure fails with "Cannot find php_pdo_driver.h").
    • PDO_DBlib:
      • Fixed bug #69757 (Segmentation fault on nextRowset).
    • PDO_mysql:
      • Fixed bug #68424 (Add new PDO mysql connection attr to control multi statements option).
    • PDO_OCI:
      • Fixed bug #70308 (PDO::ATTR_PREFETCH is ignored).
    • PDO_pgsql:
      • Fixed bug #69752 (PDOStatement::execute() leaks memory with DML Statements when closeCuror() is u).
      • Removed PGSQL_ATTR_DISABLE_NATIVE_PREPARED_STATEMENT attribute in favor of ATTR_EMULATE_PREPARES).
    • Phar:
      • Fixed bug #69720 (Null pointer dereference in phar_get_fp_offset()).
      • Fixed bug #70433 (Uninitialized pointer in phar_make_dirstream when zip entry filename is "/").
      • Improved fix for bug #69441.
      • Fixed bug #70019 (Files extracted from archive may be placed outside of destination directory).
    • Phpdbg:
      • Fixed bug #70614 (incorrect exit code in -rr mode with Exceptions).
      • Fixed bug #70532 (phpdbg must respect set_exception_handler).
      • Fixed bug #70531 (Run and quit mode (-qrr) should not fallback to interactive mode).
      • Fixed bug #70533 (Help overview (-h) does not rpint anything under Windows).
      • Fixed bug #70449 (PHP won't compile on 10.4 and 10.5 because of missing constants).
      • Fixed bug #70214 (FASYNC not defined, needs sys/file.h include).
      • Fixed bug #70138 (Segfault when displaying memory leaks).
    • Reflection:
      • Fixed bug #70650 (Wrong docblock assignment).
      • Fixed bug #70674 (ReflectionFunction::getClosure() leaks memory when used for internal functions).
      • Fixed bug causing bogus traces for ReflectionGenerator::getTrace().
      • Fixed inheritance chain of Reflector interface.
      • Added ReflectionGenerator class.
      • Added reflection support for return types and type declarations.
    • Session:
      • Fixed bug #70876 (Segmentation fault when regenerating session id with strict mode).
      • Fixed bug #70529 (Session read causes "String is not zero-terminated" error).
      • Fixed bug #70013 (Reference to $_SESSION is lost after a call to session_regenerate_id()).
      • Fixed bug #69952 (Data integrity issues accessing superglobals by reference).
      • Fixed bug #67694 (Regression in session_regenerate_id()).
      • Fixed bug #68941 (mod_files.sh is a bash-script).
    • SOAP:
      • Fixed bug #70940 (Segfault in soap / type_to_string).
      • Fixed bug #70900 (SoapClient systematic out of memory error).
      • Fixed bug #70875 (Segmentation fault if wsdl has no targetNamespace attribute).
      • Fixed bug #70715 (Segmentation fault inside soap client).
      • Fixed bug #70709 (SOAP Client generates Segfault).
      • Fixed bug #70388 (SOAP serialize_function_call() type confusion / RCE).
      • Fixed bug #70081 (SoapClient info leak / null pointer dereference via multiple type confusions).
      • Fixed bug #70079 (Segmentation fault after more than 100 SoapClient calls).
      • Fixed bug #70032 (make_http_soap_request calls zend_hash_get_current_key_ex(,,,NULL).
      • Fixed bug #68361 (Segmentation fault on SoapClient::__getTypes).
    • SPL:
      • Fixed bug #70959 (ArrayObject unserialize does not restore protected fields).
      • Fixed bug #70853 (SplFixedArray throws exception when using ref variable as index).
      • Fixed bug #70868 (PCRE JIT and pattern reuse segfault).
      • Fixed bug #70730 (Incorrect ArrayObject serialization if unset is called in serialize()).
      • Fixed bug #70573 (Cloning SplPriorityQueue leads to memory leaks).
      • Fixed bug #70303 (Incorrect constructor reflection for ArrayObject).
      • Fixed bug #70068 (Dangling pointer in the unserialization of ArrayObject items).
      • Fixed bug #70166 (Use After Free Vulnerability in unserialize() with SPLArrayObject).
      • Fixed bug #70168 (Use After Free Vulnerability in unserialize() with SplObjectStorage).
      • Fixed bug #70169 (Use After Free Vulnerability in unserialize() with SplDoublyLinkedList).
      • Fixed bug #70053 (MutlitpleIterator array-keys incompatible change in PHP 7).
      • Fixed bug #69970 (Use-after-free vulnerability in spl_recursive_it_move_forward_ex()).
      • Fixed bug #69845 (ArrayObject with ARRAY_AS_PROPS broken).
      • Changed ArrayIterator implementation using zend_hash_iterator_... API. Allowed modification of iterated ArrayObject using the same behavior as proposed in `Fix "foreach" behavior`. Removed "Array was modified outside object and internal position is no longer valid" hack.
      • Implemented FR #67886 (SplPriorityQueue/SplHeap doesn't expose extractFlags nor curruption state).
      • Fixed bug #66405 (RecursiveDirectoryIterator::CURRENT_AS_PATHNAME breaks the RecursiveIterator).
    • SQLite3:
      • Fixed bug #70571 (Memory leak in sqlite3_do_callback).
      • Fixed bug #69972 (Use-after-free vulnerability in sqlite3SafetyCheckSickOrOk()).
      • Fixed bug #69897 (segfault when manually constructing SQLite3Result).
      • Fixed bug #68260 (SQLite3Result::fetchArray declares wrong required_num_args).
    • Standard:
      • Fixed count on symbol tables.
      • Fixed bug #70963 (Unserialize shows UNKNOWN in result).
      • Fixed bug #70910 (extract() breaks variable references).
      • Fixed bug #70808 (array_merge_recursive corrupts memory of unset items).
      • Fixed bug #70667 (strtr() causes invalid writes and a crashes).
      • Fixed bug #70668 (array_keys() doesn't respect references when $strict is true).
      • Implemented the RFC `Random Functions Throwing Exceptions in PHP 7`.
      • Fixed bug #70487 (pack('x') produces an error).
      • Fixed bug #70342 (changing configuration with ignore_user_abort(true) isn't working).
      • Fixed bug #70295 (Segmentation fault with setrawcookie).
      • Fixed bug #67131 (setcookie() conditional for empty values not met).
      • Fixed bug #70365 (Use-after-free vulnerability in unserialize() with SplObjectStorage).
      • Fixed bug #70366 (Use-after-free vulnerability in unserialize() with SplDoublyLinkedList).
      • Fixed bug #70250 (extract() turns array elements to references).
      • Fixed bug #70211 (php 7 ZEND_HASH_IF_FULL_DO_RESIZE use after free).
      • Fixed bug #70208 (Assert breaking access on objects).
      • Fixed bug #70140 (str_ireplace/php_string_tolower - Arbitrary Code Execution).
      • Implemented FR #70112 (Allow "dirname" to go up various times).
      • Fixed bug #36365 (scandir duplicates file name at every 65535th file).
      • Fixed bug #70096 (Repeated iptcembed() adds superfluous FF bytes).
      • Fixed bug #70018 (exec does not strip all whitespace).
      • Fixed bug #69983 (get_browser fails with user agent of null).
      • Fixed bug #69976 (Unable to parse "all" urls with colon char).
      • Fixed bug #69768 (escapeshell*() doesn't cater to !).
      • Fixed bug #62922 (Truncating entire string should result in string).
      • Fixed bug #69723 (Passing parameters by reference and array_column).
      • Fixed bug #69523 (Cookie name cannot be empty).
      • Fixed bug #69325 (php_copy_file_ex does not pass the argument).
      • Fixed bug #69299 (Regression in array_filter's $flag argument in PHP 7).
      • Removed call_user_method() and call_user_method_array() functions.
      • Fixed user session handlers (See rfc:session.user.return-value).
      • Added intdiv() function.
      • Improved precision of log() function for base 2 and 10.
      • Remove string category support in setlocale().
      • Remove set_magic_quotes_runtime() and its alias magic_quotes_runtime().
      • Fixed bug #65272 (flock() out parameter not set correctly in windows).
      • Added preg_replace_callback_array function.
      • Deprecated salt option to password_hash.
      • Fixed bug #69686 (password_verify reports back error on PHP7 will null string).
      • Added Windows support for getrusage().
      • Removed hardcoded limit on number of pipes in proc_open().
    • Streams:
      • Fixed bug #70361 (HTTP stream wrapper doesn't close keep-alive connections).
      • Fixed bug #68532 (convert.base64-encode omits padding bytes).
      • Removed set_socket_blocking() in favor of its alias stream_set_blocking().
    • Tokenizer:
      • Fixed bug #69430 (token_get_all has new irrecoverable errors).
    • XMLReader:
      • Fixed bug #70309 (XmlReader read generates extra output).
    • XMLRPC:
      • Fixed bug #70526 (xmlrpc_set_type returns false on success).
    • XSL:
      • Fixed bug #70678 (PHP7 returns true when false is expected).
      • Fixed bug #70535 (XSLT: free(): invalid pointer).
      • Fixed bug #69782 (NULL pointer dereference).
      • Fixed bug #64776 (The XSLT extension is not thread safe).
      • Removed xsl.security_prefs ini option.
    • Zlib:
      • Added deflate_init(), deflate_add(), inflate_init(), inflate_add() functions allowing incremental/streaming compression/decompression.
    • Zip:
      • Fixed bug #70322 (ZipArchive::close() doesn't indicate errors).
      • Fixed bug #70350 (ZipArchive::extractTo allows for directory traversal when creating directories). (CVE-2014-9767)
      • Added ZipArchive::setCompressionName and ZipArchive::setCompressionIndex methods.
      • Update bundled libzip to 1.0.1.
      • Fixed bug #67161 (ZipArchive::getStream() returns NULL for certain file).
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