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PHP 8.1.28 Released!
Getting Started
Introduction
A simple tutorial
Language Reference
Basic syntax
Types
Variables
Constants
Expressions
Operators
Control Structures
Functions
Classes and Objects
Namespaces
Enumerations
Errors
Exceptions
Fibers
Generators
Attributes
References Explained
Predefined Variables
Predefined Exceptions
Predefined Interfaces and Classes
Predefined Attributes
Context options and parameters
Supported Protocols and Wrappers
Security
Introduction
General considerations
Installed as CGI binary
Installed as an Apache module
Session Security
Filesystem Security
Database Security
Error Reporting
User Submitted Data
Hiding PHP
Keeping Current
Features
HTTP authentication with PHP
Cookies
Sessions
Dealing with XForms
Handling file uploads
Using remote files
Connection handling
Persistent Database Connections
Command line usage
Garbage Collection
DTrace Dynamic Tracing
Function Reference
Affecting PHP's Behaviour
Audio Formats Manipulation
Authentication Services
Command Line Specific Extensions
Compression and Archive Extensions
Cryptography Extensions
Database Extensions
Date and Time Related Extensions
File System Related Extensions
Human Language and Character Encoding Support
Image Processing and Generation
Mail Related Extensions
Mathematical Extensions
Non-Text MIME Output
Process Control Extensions
Other Basic Extensions
Other Services
Search Engine Extensions
Server Specific Extensions
Session Extensions
Text Processing
Variable and Type Related Extensions
Web Services
Windows Only Extensions
XML Manipulation
GUI Extensions
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PHP Function List
zlib.output-compression-level;zlib.output_compression_level
doesn't exist. Closest matches:
zip_entry_compressionmethod
zip_entry_compressedsize
zookeepersessionexception
mysql_xdevapi_collectionremove
timezone_version_get
sodium_crypto_core_ristretto255_scalar_complement
openssl_cms_sign
openssl_dh_compute_key
openssl_get_privatekey
zookeeperconnectionexception
com_print_typeinfo
imagefilledellipse
openssl_cms_verify
domprocessinginstruction
openssl_pkey_get_private
sessionupdatetimestamphandlerinterface
xml_set_processing_instruction_handler
snmp_set_oid_output_format
openssl_get_cert_locations
mysql_xdevapi_columnresult
zlib_get_coding_type
eio_set_min_parallel
ssdeep_fuzzy_compare
opcache_compile_file
stream_resolve_include_path
openssl_x509_export_to_file
componere_value
zookeeperoperationtimeoutexception
readline_completion_function
commonmark_node_custominline
