PHP Manual
Function Reference
Affecting PHP's Behaviour
Audio Formats Manipulation
Authentication Services
Command Line Specific Extensions
Compression and Archive Extensions
Credit Card Processing
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
session_pgsql_status
BBCode
Function Reference
PHP Manual
Text Processing
Table of Contents
BBCode
— Bulletin Board Code
Introduction
Installing/Configuring
Predefined Constants
BBCode Functions
PCRE
— Regular Expressions (Perl-Compatible)
Introduction
Installing/Configuring
Predefined Constants
Examples
PCRE Patterns
PCRE Functions
POSIX Regex
— Regular Expression (POSIX Extended)
Introduction
Installing/Configuring
Predefined Constants
Examples
POSIX Regex Functions
ssdeep
— ssdeep Fuzzy Hashing
Introduction
Installing/Configuring
Predefined Constants
ssdeep Functions
Strings
Introduction
Installing/Configuring
Predefined Constants
String Functions
Changelog