vendor/Zend/Mvc/Service/HttpViewManagerConfigTrait.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) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
   7  * @license   http://framework.zend.com/license/new-bsd New BSD License
   8  */
   9
  10 namespace Zend\Mvc\Service;
  11
  12 use ArrayAccess;
  13 use Interop\Container\ContainerInterface;
  14
  15 trait HttpViewManagerConfigTrait
  16 {
  17     /**
  18      * Retrieve view_manager configuration, if present.
  19      *
  20      * @param ContainerInterface $container
  21      * @return array
  22      */
  23     private function getConfig(ContainerInterface $container)
  24     {
  25         $config = $container->has('config') ? $container->get('config') : [];
  26
  27         if (isset($config['view_manager'])
  28             && (is_array($config['view_manager'])
  29                 || $config['view_manager'] instanceof ArrayAccess
  30             )
  31         ) {
  32             return $config['view_manager'];
  33         }
  34
  35         return [];
  36     }
  37 }