interface/modules/zend_modules/library/Zend/Stdlib/Hydrator/Filter/IsFilter.php

   1 <?php
   2 /**
   3  * Zend Framework (http://framework.zend.com/)
   4  *
   5  * @link           http://github.com/zendframework/zf2 for the canonical source repository
   6  * @copyright      Copyright (c) 2005-2013 Zend Technologies USA Inc. (http://www.zend.com)
   7  * @license        http://framework.zend.com/license/new-bsd New BSD License
   8  */
   9 namespace Zend\Stdlib\Hydrator\Filter;
  10
  11 class IsFilter implements FilterInterface
  12 {
  13     public function filter($property)
  14     {
  15         $pos = strpos($property, '::');
  16         if ($pos !== false) {
  17             $pos += 2;
  18         } else {
  19             $pos = 0;
  20         }
  21
  22         if (substr($property, $pos, 2) === 'is') {
  23             return true;
  24         }
  25         return false;
  26     }
  27 }