ArrayIterator::rewind
Rewind array back to the start
Description
public void ArrayIterator::rewind()
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(); //1
$iterator->rewind(); //rewinding to the beginning
echo $iterator->key(); //0
?>