Iteradores
PHP Manual

La clase FilesystemIterator

(PHP 5 >= 5.3.0)

Introducción

El iterador Filesystem

Sinopsis de la Clase

FilesystemIterator extends DirectoryIterator implements SeekableIterator , Traversable , Iterator {
/* Constantes */
const integer CURRENT_AS_PATHNAME = 32 ;
const integer CURRENT_AS_FILEINFO = 0 ;
const integer CURRENT_AS_SELF = 16 ;
const integer CURRENT_MODE_MASK = 240 ;
const integer KEY_AS_PATHNAME = 0 ;
const integer KEY_AS_FILENAME = 256 ;
const integer FOLLOW_SYMLINKS = 512 ;
const integer KEY_MODE_MASK = 3840 ;
const integer NEW_CURRENT_AND_KEY = 256 ;
const integer SKIP_DOTS = 4096 ;
const integer UNIX_PATHS = 8192 ;
/* Métodos */
public __construct ( string $path [, int $flags = FilesystemIterator::KEY_AS_PATHNAME | FilesystemIterator::CURRENT_AS_FILEINFO | FilesystemIterator::SKIP_DOTS ] )
public mixed current ( void )
public int getFlags ( void )
public string key ( void )
public void next ( void )
public void rewind ( void )
public void setFlags ([ int $flags ] )
/* Métodos heredados */
public DirectoryIterator DirectoryIterator::current ( void )
public int DirectoryIterator::getATime ( void )
public string DirectoryIterator::getBasename ([ string $suffix ] )
public int DirectoryIterator::getCTime ( void )
public string DirectoryIterator::getExtension ( void )
public string DirectoryIterator::getFilename ( void )
public int DirectoryIterator::getGroup ( void )
public int DirectoryIterator::getInode ( void )
public int DirectoryIterator::getMTime ( void )
public int DirectoryIterator::getOwner ( void )
public string DirectoryIterator::getPath ( void )
public string DirectoryIterator::getPathname ( void )
public int DirectoryIterator::getPerms ( void )
public int DirectoryIterator::getSize ( void )
public string DirectoryIterator::getType ( void )
public bool DirectoryIterator::isDir ( void )
public bool DirectoryIterator::isDot ( void )
public bool DirectoryIterator::isExecutable ( void )
public bool DirectoryIterator::isFile ( void )
public bool DirectoryIterator::isLink ( void )
public bool DirectoryIterator::isReadable ( void )
public bool DirectoryIterator::isWritable ( void )
public string DirectoryIterator::key ( void )
public void DirectoryIterator::next ( void )
public void DirectoryIterator::rewind ( void )
public void DirectoryIterator::seek ( int $position )
public string DirectoryIterator::__toString ( void )
public bool DirectoryIterator::valid ( void )
}

Constantes predefinidas

FilesystemIterator::CURRENT_AS_PATHNAME

Hace que FilesystemIterator::current() retorne la ruta.

FilesystemIterator::CURRENT_AS_FILEINFO

Hace que FilesystemIterator::current() retorne una instancia de SplFileInfo .

FilesystemIterator::CURRENT_AS_SELF

Hace que FilesystemIterator::current() retorne $this (el FilesystemIterator).

FilesystemIterator::CURRENT_MODE_MASK

Enmascara FilesystemIterator::current()

FilesystemIterator::KEY_AS_PATHNAME

Hace que FilesystemIterator::key() retorne la ruta.

FilesystemIterator::KEY_AS_FILENAME

Hace que FilesystemIterator::key() return the filename.

Hace que RecursiveDirectoryIterator::hasChildren() siga enlaces simbólicos.

FilesystemIterator::KEY_MODE_MASK

Enmascara FilesystemIterator::key()

FilesystemIterator::NEW_CURRENT_AND_KEY

Igual que FilesystemIterator::KEY_AS_FILENAME | FilesystemIterator::CURRENT_AS_FILEINFO.

FilesystemIterator::SKIP_DOTS

Ignora los archivos punto (. y ..).

FilesystemIterator::UNIX_PATHS

Hace que las rutas usen el slash hacia adelante al estilo Unix independientemente del usado por defecto por el sistema.

Historial de cambios

Versión Descripción
5.3.1 Añadido FilesystemIterator::FOLLOW_SYMLINKS

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