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ConFoo 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
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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Instalación/Configuración »
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Manual de PHP
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Extensiones relacionadas con el sistema de ficheros
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Instalación
Configuración en tiempo de ejecución
Tipos de recursos
Constantes predefinidas
Directorio
— La clase Directorio
Directory::close
— Cierra un gestor de directorio
Directory::read
— Lee una entrada desde el controlador de directorio
Directory::rewind
— Rebobina el manejador de directorio
Funciones de directorio
chdir
— Cambia de directorio
chroot
— Cambia el directorio raíz
closedir
— Cierra un gestor de directorio
dir
— Devuelve una instancia de la clase Directory
getcwd
— Obtiene el directorio actual en donde se esta trabajando
opendir
— Abre un gestor de directorio
readdir
— Lee una entrada desde un gestor de directorio
rewinddir
— Regresar el gestor de directorio
scandir
— Enumera los ficheros y directorios ubicados en la ruta especificada
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