ArrayIterator::rewind
ArrayIterator::rewind
(PHP 5 >= 5.0.0, PHP 7)
ArrayIterator::rewind — Rewind array back to the start
Description
public void ArrayIterator::rewind ( void )
This rewinds the iterator to the beginning.
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 begining
echo $iterator->key( //0
?>
← ArrayIterator::offsetUnset
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