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PHP 8.4.2 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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Variable and Type Related Extensions
Arrays
Introduction
Predefined Constants
Sorting Arrays
Array Functions
Classes/Objects
— Class/Object Information
Introduction
Examples
Classes/Object Functions
Ctype
— Character type checking
Introduction
Installing/Configuring
Ctype Functions
Filter
— Data Filtering
Introduction
Installing/Configuring
Predefined Constants
Examples
Filter Functions
Function Handling
Introduction
Function handling Functions
Quickhash
Introduction
Installing/Configuring
Examples
QuickHashIntSet
— The QuickHashIntSet class
QuickHashIntHash
— The QuickHashIntHash class
QuickHashStringIntHash
— The QuickHashStringIntHash class
QuickHashIntStringHash
— The QuickHashIntStringHash class
Reflection
Introduction
Examples
Extending
Reflection
— The Reflection class
ReflectionClass
— The ReflectionClass class
ReflectionClassConstant
— The ReflectionClassConstant class
ReflectionConstant
— The ReflectionConstant class
ReflectionEnum
— The ReflectionEnum class
ReflectionEnumUnitCase
— The ReflectionEnumUnitCase class
ReflectionEnumBackedCase
— The ReflectionEnumBackedCase class
ReflectionZendExtension
— The ReflectionZendExtension class
ReflectionExtension
— The ReflectionExtension class
ReflectionFunction
— The ReflectionFunction class
ReflectionFunctionAbstract
— The ReflectionFunctionAbstract class
ReflectionMethod
— The ReflectionMethod class
ReflectionNamedType
— The ReflectionNamedType class
ReflectionObject
— The ReflectionObject class
ReflectionParameter
— The ReflectionParameter class
ReflectionProperty
— The ReflectionProperty class
ReflectionType
— The ReflectionType class
ReflectionUnionType
— The ReflectionUnionType class
ReflectionGenerator
— The ReflectionGenerator class
ReflectionFiber
— The ReflectionFiber class
ReflectionIntersectionType
— The ReflectionIntersectionType class
ReflectionReference
— The ReflectionReference class
ReflectionAttribute
— The ReflectionAttribute class
Reflector
— The Reflector interface
ReflectionException
— The ReflectionException class
Variable handling
Introduction
Installing/Configuring
Variable handling Functions
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