ArrayIterator::current
<<<		 ArrayIterator::key ArrayIterator::next
>>>
8.114 Fonctions Standard PHP Library (SPL)
8 Référence des fonctions
 Manuel PHP
. Introduction
. Installation
. Constantes pré-définies
. ArrayIterator::current
->ArrayIterator::key
. ArrayIterator::next
. ArrayIterator::rewind
. ArrayIterator::seek
. ArrayIterator::valid
. ArrayObject::append
. ArrayObject::__construct
. ArrayObject::count
. ArrayObject::getIterator
. ArrayObject::offsetExists
. ArrayObject::offsetGet
. ArrayObject::offsetSet
. ArrayObject::offsetUnset
. CachingIterator::hasNext
. CachingIterator::next
. CachingIterator::rewind
. CachingIterator::__toString
. CachingIterator::valid
. CachingRecursiveIterator::getChildren
. CachingRecursiveIterator::hasChildren
. class_implements
. class_parents
. DirectoryIterator::__construct
. DirectoryIterator::current
. DirectoryIterator::getATime
. DirectoryIterator::getChildren
. DirectoryIterator::getCTime
. DirectoryIterator::getFilename
. DirectoryIterator::getGroup
. DirectoryIterator::getInode
. DirectoryIterator::getMTime
. DirectoryIterator::getOwner
. DirectoryIterator::getPath
. DirectoryIterator::getPathname
. DirectoryIterator::getPerms
. DirectoryIterator::getSize
. DirectoryIterator::getType
. DirectoryIterator::isDir
. DirectoryIterator::isDot
. DirectoryIterator::isExecutable
. DirectoryIterator::isFile
. DirectoryIterator::isLink
. DirectoryIterator::isReadable
. DirectoryIterator::isWritable
. DirectoryIterator::key
. DirectoryIterator::next
. DirectoryIterator::rewind
. DirectoryIterator::valid
. FilterIterator::current
. FilterIterator::getInnerIterator
. FilterIterator::key
. FilterIterator::next
. FilterIterator::rewind
. FilterIterator::valid
. iterator_count
. iterator_to_array
. LimitIterator::getPosition
. LimitIterator::next
. LimitIterator::rewind
. LimitIterator::seek
. LimitIterator::valid
. ParentIterator::getChildren
. ParentIterator::hasChildren
. ParentIterator::next
. ParentIterator::rewind
. RecursiveDirectoryIterator::getChildren
. RecursiveDirectoryIterator::hasChildren
. RecursiveDirectoryIterator::key
. RecursiveDirectoryIterator::next
. RecursiveDirectoryIterator::rewind
. RecursiveIteratorIterator::current
. RecursiveIteratorIterator::getDepth
. RecursiveIteratorIterator::getSubIterator
. RecursiveIteratorIterator::key
. RecursiveIteratorIterator::next
. RecursiveIteratorIterator::rewind
. RecursiveIteratorIterator::valid
. SimpleXMLIterator::current
. SimpleXMLIterator::getChildren
. SimpleXMLIterator::hasChildren
. SimpleXMLIterator::key
. SimpleXMLIterator::next
. SimpleXMLIterator::rewind
. SimpleXMLIterator::valid
. spl_classes

8.114.5 ArrayIterator::key() Retourne la clé courante du tableau

[ Exemples avec arrayiterator_key ]   CVS uniquement

mixed  ArrayIterator::key ( void )

ArrayIterator::key retourne la clé courante du tableau.

Exemple avec ArrayIterator::key

<?php
$array = array('key' => 'value');

$arrayobject = new ArrayObject($array);
$iterator = $arrayobject->getIterator();

echo $iterator->key(); //key
?>

<< ArrayIterator::key >>
ArrayIterator::current Fonctions Standard PHP Library (SPL) ArrayIterator::next