isIndex()
isIndex() : boolean
Returns whether the current element in the property path is an array index.
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\PropertyAccess;
/**
* @author Bernhard Schussek <bschussek@gmail.com>
*/
interface PropertyPathIteratorInterface extends \Iterator, \SeekableIterator
{
/**
* Returns whether the current element in the property path is an array
* index.
*
* @return bool
*/
public function isIndex();
/**
* Returns whether the current element in the property path is a property
* name.
*
* @return bool
*/
public function isProperty();
}