PHP 7.1.0 Released

PHP 7 ChangeLog

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 #72482 (Ilegal write/read access caused by gdImageAALine overflow).
    • Fixed bug #72696 (imagefilltoborder stackoverflow on truecolor images).
    • 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()) (Nikita)
    • 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) (Laruence, Dmitry, Nikita)
    • 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) (Dmitry, Nikita)
    • 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:
    • Fix 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) (Yasuo)
    • 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 signinfo 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 request #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.
    • Fix #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) (Keith Smiley)
    • 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 $offset.
    • Implemented #51879 stream context socket option tcp_nodelay (Joe)
  • Streams:
    • Fixed bug #73586 (php_user_filter::$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).
    • Fixed bug #72142 (WDDX Packet Injection Vulnerability in wddx_serialize_value()).
    • Fixed bug #72749 (wddx_deserialize allows illegal memory access) (Stas)
    • 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") (Remi)
    • 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) (edgarsandi)
    • 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 7.0.13

  • 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).
  • 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).

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 #66387 (Stack overflow with imagefilltoborder). (CVE-2015-8874)
    • 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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