RecursiveCachingIterator::hasChildren
RecursiveDirectoryIterator::getChildren
Iterators
PHP Manual

# The RecursiveDirectoryIterator class

## Introducción

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## Class synopsis

RecursiveDirectoryIterator
RecursiveDirectoryIterator extends DirectoryIterator implements Traversable , Iterator , RecursiveIterator {
/* Methods */
object getChildren ( void )
bool hasChildren ([ bool `$allow_links` ] )
string key ( void )
void next ( void )
void rewind ( void )
/* Inherits */
DirectoryIterator DirectoryIterator::current ( void )
int DirectoryIterator::getATime ( void )
int DirectoryIterator::getCTime ( void )
string DirectoryIterator::getFilename ( void )
int DirectoryIterator::getGroup ( void )
int DirectoryIterator::getInode ( void )
int DirectoryIterator::getMTime ( void )
int DirectoryIterator::getOwner ( void )
string DirectoryIterator::getPath ( void )
string DirectoryIterator::getPathname ( void )
int DirectoryIterator::getPerms ( void )
int DirectoryIterator::getSize ( void )
string DirectoryIterator::getType ( void )
bool DirectoryIterator::isDir ( void )
bool DirectoryIterator::isDot ( void )
bool DirectoryIterator::isExecutable ( void )
bool DirectoryIterator::isFile ( void )
bool DirectoryIterator::isLink ( void )
bool DirectoryIterator::isReadable ( void )
bool DirectoryIterator::isWritable ( void )
string DirectoryIterator::key ( void )
void DirectoryIterator::next ( void )
void DirectoryIterator::rewind ( void )
string DirectoryIterator::valid ( void )
}

## Table of Contents

- RecursiveDirectoryIterator::getChildren — Returns an iterator for the current entry if it is a directory
- RecursiveDirectoryIterator::hasChildren — Returns whether current entry is a directory and not '.' or '..'
- RecursiveDirectoryIterator::key — Return path and filename of current dir entry
- RecursiveDirectoryIterator::next — Move to next entry
- RecursiveDirectoryIterator::rewind — Rewind dir back to the start

RecursiveCachingIterator::hasChildren
RecursiveDirectoryIterator::getChildren
Iterators
PHP Manual