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ConFoo Montreal 2026: Call for Papers
Getting Started
Introduction
A simple tutorial
Language Reference
Basic syntax
Types
Variables
Constants
Expressions
Operators
Control Structures
Functions
Classes and Objects
Namespaces
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Errors
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Fibers
Generators
Attributes
References Explained
Predefined Variables
Predefined Exceptions
Predefined Interfaces and Classes
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Context options and parameters
Supported Protocols and Wrappers
Security
Introduction
General considerations
Installed as CGI binary
Installed as an Apache module
Session Security
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Error Reporting
User Submitted Data
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HTTP authentication with PHP
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Handling file uploads
Using remote files
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Command line usage
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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
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Non-Text MIME Output
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Text Processing
Variable and Type Related Extensions
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Windows Only Extensions
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PHP Function List
brainhub24/php-src/blob/master/ext/filter/config.m4
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php_user_filter
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trader_cdlcounterattack
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pspell_new_config
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phpdbg_break_file
db2_escape_string
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radius_put_vendor_string
pspell_config_mode
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pharfileinfo
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recursiveiteratoriterator
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