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Path: /data/applications/aps.bak/magento/1.1.3-2/standard/htdocs/lib/Zend/Cache/Frontend/ [ Home ]
File: Output.php
<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Cache
 * @subpackage Zend_Cache_Frontend
 * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */


/**
 * @see Zend_Cache_Core
 */
#require_once 'Zend/Cache/Core.php';


/**
 * @package    Zend_Cache
 * @subpackage Zend_Cache_Frontend
 * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Cache_Frontend_Output extends Zend_Cache_Core
{
    /**
     * Constructor
     *
     * @param  array $options Associative array of options
     * @return void
     */
    public function __construct($options = array())
    {
        parent::__construct($options);
    }

    /**
     * Start the cache
     *
     * @param  string  $id                     Cache id
     * @param  boolean $doNotTestCacheValidity If set to true, the cache validity won't be tested
     * @return boolean True if the cache is hit (false else)
     */
    public function start($id, $doNotTestCacheValidity = false)
    {
        $data = $this->load($id, $doNotTestCacheValidity);
        if ($data !== false) {
            echo($data);
            return true;
        }
        ob_start();
        ob_implicit_flush(false);
        return false;
    }

    /**
     * Stop the cache
     *
     * @param  array $tags             Tags array
     * @param  int   $specificLifetime If != false, set a specific lifetime for this cache record (null => infinite lifetime)
     * @return void
     */
    public function end($tags = array(), $specificLifetime = false)
    {
        $data = ob_get_contents();
        ob_end_clean();
        $this->save($data, null, $tags, $specificLifetime);
        echo($data);
    }

}