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ArrayIterator::current
<<<
ArrayIterator::key ArrayIterator::next
>>>

8.123 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

8.123.5 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





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