<?php
/**
* @see https://github.com/laminas/laminas-stdlib for the canonical source repository
* @copyright https://github.com/laminas/laminas-stdlib/blob/master/COPYRIGHT.md
* @license https://github.com/laminas/laminas-stdlib/blob/master/LICENSE.md New BSD License
*/
namespace Laminas\Stdlib;
use ArrayIterator;
use ArrayObject as PhpArrayObject;
/**
* ArrayObject that acts as a stack with regards to iteration
*/
class ArrayStack extends PhpArrayObject
{
/**
* Retrieve iterator
*
* Retrieve an array copy of the object, reverse its order, and return an
* ArrayIterator with that reversed array.
*
* @return ArrayIterator
*/
public function getIterator()
{
$array = $this->getArrayCopy();
return new ArrayIterator(array_reverse($array));
}
}