[Summary view] [Print] [Text view]

   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\HttpFoundation\Session\Storage\Handler;
  13  
  14  /**
  15   * Can be used in unit testing or in a situations where persisted sessions are not desired.
  16   *
  17   * @author Drak <drak@zikula.org>
  18   */
  19  class NullSessionHandler extends AbstractSessionHandler
  20  {
  21      /**
  22       * {@inheritdoc}
  23       */
  24      public function close()
  25      {
  26          return true;
  27      }
  28  
  29      /**
  30       * {@inheritdoc}
  31       */
  32      public function validateId($sessionId)
  33      {
  34          return true;
  35      }
  36  
  37      /**
  38       * {@inheritdoc}
  39       */
  40      protected function doRead($sessionId)
  41      {
  42          return '';
  43      }
  44  
  45      /**
  46       * {@inheritdoc}
  47       */
  48      public function updateTimestamp($sessionId, $data)
  49      {
  50          return true;
  51      }
  52  
  53      /**
  54       * {@inheritdoc}
  55       */
  56      protected function doWrite($sessionId, $data)
  57      {
  58          return true;
  59      }
  60  
  61      /**
  62       * {@inheritdoc}
  63       */
  64      protected function doDestroy($sessionId)
  65      {
  66          return true;
  67      }
  68  
  69      /**
  70       * @return bool
  71       */
  72      public function gc($maxlifetime)
  73      {
  74          return true;
  75      }
  76  }