ArrayIterator::rewind
(PHP 5)
ArrayIterator::rewind — Rewind array back to the start
Description
void ArrayIterator::rewind
( void
)
Parameters
This function has no parameters.
Return Values
No value is returned.
Examples
Example #1 ArrayIterator::rewind() example
<?php
$arrayobject = new ArrayObject();
$arrayobject[] = 'zero';
$arrayobject[] = 'one';
$arrayobject[] = 'two';
$iterator = $arrayobject->getIterator();
$iterator->next();
echo $iterator->key(); $iterator->rewind(); echo $iterator->key(); ?>
ArrayIterator::next
