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Dynamic Web Pages : deutschsprachiges PHP-Handbuch : arrayobject-getiterator _

 
   
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<ArrayObject::count ArrayObject::offsetExists>
Letzte Aktualisierung: Wed, 23 Apr 2014
 

ArrayObject::getIterator

(no version information, might be only in CVS)

ArrayObject::getIterator --  Create a new iterator from an ArrayObject instance

Description

ArrayIterator ArrayObject::getIterator ( void )

This function will return an iterator from an ArrayObject.

Beispiel 1. ArrayObject::getIterator() example

<?php
$array
= array('1' => 'one',
              
'2' => 'two',
              
'3' => 'three');

$arrayobject = new ArrayObject($array);

$iterator = $arrayobject->getIterator();

while(
$iterator->valid()) {
   echo
$iterator->key() . ' => ' . $iterator->current() . "\n";

  
$iterator->next();
}
?>

The above example will output:

1 => one
2 => two
3 => three



<ArrayObject::count ArrayObject::offsetExists>
Letzte Aktualisierung: Wed, 23 Apr 2014
 


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