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
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
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