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PHP 8.4.16 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
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
shared-https-www.php.net/preg-match
doesn't exist. Closest matches:
preg_match
curl_share_setopt
stream_wrapper_register
swoole_http_server
mb_ereg_match
ocisetprefetch
preg_match_all
stream_wrapper_unregister
fbird_service_attach
componere_patch
yaf_response_abstract
shm_detach
svn_repos_create
oci_set_prefetch
stream_wrapper_restore
session_save_path
win32_start_service_ctrl_dispatcher
ssh2_sftp_realpath
xdiff_string_patch
openssl_cipher_iv_length
unhandledmatcherror
openssl_cipher_key_length
xdiff_string_bpatch
curlsharepersistenthandle
curl_share_strerror
swoole_http_request
sapi_windows_generate_ctrl_event
curl_share_init_persistent
restore_include_path
oci_set_prefetch_lob
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