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International PHP Conference Berlin 2025
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
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References Explained
Predefined Variables
Predefined Exceptions
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Predefined Attributes
Context options and parameters
Supported Protocols and Wrappers
Security
Introduction
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Installed as CGI binary
Installed as an Apache module
Session Security
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HTTP authentication with PHP
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Handling file uploads
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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
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Cryptography Extensions
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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
Process Control Extensions
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Other Services
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PHP Manual
Function Reference
Other Basic Extensions
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Igbinary
Introduction
Installing/Configuring
Installation
Runtime Configuration
Igbinary Functions
igbinary_serialize
— Generates a compact, storable binary representation of a value
igbinary_unserialize
— Creates a PHP value from a stored representation from igbinary_serialize
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