vendor/symfony/intl/Symfony/Component/Intl/ResourceBundle/Util/RecursiveArrayAccess.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\Intl\ResourceBundle\Util;
  13
  14 /**
  15  * @author Bernhard Schussek <bschussek@gmail.com>
  16  */
  17 class RecursiveArrayAccess
  18 {
  19     public static function get($array, array $indices)
  20     {
  21         foreach ($indices as $index) {
  22             if (!$array instanceof \ArrayAccess && !is_array($array)) {
  23                 return null;
  24             }
  25
  26             $array = $array[$index];
  27         }
  28
  29         return $array;
  30     }
  31
  32     private function __construct() {}
  33 }