ArrayIterator::rewind

ArrayIterator::rewind

(no version information, might be only in CVS)

ArrayIterator::rewind --  Rewind array back to the start

Description

void ArrayIterator::rewind ( void )

This function rewinds the iterator to the beginning.

Example 1. ArrayIterator::rewind() example

<?php
$arrayobject
= new ArrayObject();

$arrayobject[] = 'zero';
$arrayobject[] = 'one';
$arrayobject[] = 'two';

$iterator = $arrayobject->getIterator();

$iterator->next();
echo
$iterator->key(); //1

$iterator->rewind(); //rewinding to the begining
echo $iterator->key(); //0
?>

© Copyright 2003-2014 www.php-editors.com. The ultimate PHP Editor and PHP IDE site.