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Revision Autor Zeilennr. Zeile
1 lars 1 
<?php
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/*
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 * This file is part of the symfony package.
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 * (c) 2004-2006 Fabien Potencier <fabien.potencier@symfony-project.com>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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/**
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 * Cache class that does nothing.
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 *
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 * @package    symfony
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 * @subpackage cache
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 * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
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 * @version    SVN: $Id: sfNoCache.class.php 10970 2008-08-19 19:02:38Z fabien $
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 */
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class sfNoCache extends sfCache
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{
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  /**
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   * @see sfCache
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   */
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  public function get($key, $default = null)
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  {
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    return $default;
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  }
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  /**
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   * @see sfCache
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   */
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  public function has($key)
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  {
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    return false;
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  }
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  /**
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   * @see sfCache
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   */
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  public function set($key, $data, $lifetime = null)
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  {
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    return true;
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  }
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  /**
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   * @see sfCache
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   */
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  public function remove($key)
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  {
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    return true;
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  }
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  /**
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   * @see sfCache
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   */
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  public function removePattern($pattern)
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  {
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    return true;
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  }
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  /**
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   * @see sfCache
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   */
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  public function clean($mode = self::ALL)
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  {
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    return true;
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  }
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  /**
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   * @see sfCache
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   */
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  public function getLastModified($key)
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  {
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    return 0;
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  }
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  /**
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   * @see sfCache
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   */
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  public function getTimeout($key)
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  {
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    return 0;
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  }
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}