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PHP 8.4.0 RC4 available for testing
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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Appendici
History of PHP and Related Projects
History of PHP
History of PHP related projects
Books about PHP
Publications about PHP
Migrating from PHP 8.3.x to PHP 8.4.x
New Features
New Classes, Enums, and Interfaces
New Functions
New Global Constants
Backward Incompatible Changes
Deprecated Features
Removed Extensions
Other Changes
Windows Support
Migrating from PHP 8.2.x to PHP 8.3.x
New Features
New Classes and Interfaces
New Functions
New Global Constants
Backward Incompatible Changes
Deprecated Features
Other Changes
Windows Support
Migrating from PHP 8.1.x to PHP 8.2.x
New Features
New Functions
New Global Constants
Backward Incompatible Changes
Deprecated Features
Other Changes
Windows Support
Migrating from PHP 8.0.x to PHP 8.1.x
New Features
New Classes and Interfaces
New Functions
New Global Constants
Backward Incompatible Changes
Deprecated Features
Other Changes
Migrating from PHP 7.4.x to PHP 8.0.x
New Features
New Classes and Interfaces
Backward Incompatible Changes
Deprecated Features
Other Changes
Migrating from PHP 7.3.x to PHP 7.4.x
New Features
New Classes and Interfaces
New Functions
New Global Constants
Backward Incompatible Changes
Deprecated Features
Removed Extensions
Other Changes
Windows Support
Migrating from PHP 7.2.x to PHP 7.3.x
New Features
New Functions
New Global Constants
Backward Incompatible Changes
Deprecated Features
Other Changes
Windows Support
Migrating from PHP 7.1.x to PHP 7.2.x
New features
New functions
New global constants
Backward incompatible changes
Deprecated features in PHP 7.2.x
Other changes
Migrating from PHP 7.0.x to PHP 7.1.x
New features
New functions
New global constants
Backward incompatible changes
Deprecated features in PHP 7.1.x
Changed functions
Other changes
Windows Support
Migrating from PHP 5.6.x to PHP 7.0.x
Backward incompatible changes
Nuove funzionalità
Deprecated features in PHP 7.0.x
Changed functions
New functions
New Classes and Interfaces
New Global Constants
Changes in SAPI Modules
Removed Extensions and SAPIs
Other Changes
Migrating from PHP 5.5.x to PHP 5.6.x
Backward incompatible changes
New features
Deprecated features in PHP 5.6.x
Changed functions
New functions
OpenSSL changes in PHP 5.6.x
Other changes to extensions
New global constants
Debugging in PHP
Debug in PHP
Configure options
List of core configure options
Impostazioni del php.ini
Lista delle direttive php.ini
List of php.ini sections
Descrizione dei parametri core di php.ini
Lista/classificazione delle Estensioni
Alfabetico
Membri
Stato
Lista dei sinonimi delle funzioni PHP
Lista delle parole riservate
Elenco delle parole chiave
Classi predefinite
Costanti Predefinite
Elenco di altre parole riservate
List of Resource Types
List of Available Filters
String Filters
Conversion Filters
Compression Filters
Encryption Filters
List of Supported Socket Transports
Internet Domain: TCP, UDP, SSL, and TLS
Unix Domain: Unix and UDG
PHP type comparison tables
List of Parser Tokens
Guida Denominazione Spazio Utente
Namespace globali
Regole
Suggerimenti
Informazioni sul manuale
Formati
Contributi degli utenti
Come leggere la definizione di una funzione (prototipo)
Le versioni di PHP documentate in questo manuale
Come trovare più informazioni su PHP
Come aiutare a migliorare la documentazione
Come generiamo i diversi formati
Traduzioni
Creative Commons Attribution 3.0
Lista indice
Lista funzioni e metodi
Lista esempi
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