output.php

一款可以和GOOGLE媲美的开源统计系统,运用AJAX.功能强大. 无色提示:按照需要PHP5.1以上和MySQL数据库支持。

<?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 [e-mail] so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Cache
 * @subpackage Frontend
 * @copyright  Copyright (c) 2005-2007 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
 
 
/**
 * Zend_Cache_Core
 */
require_once 'Zend/Cache/Core.php';


/**
 * @package    Zend_Cache
 * @subpackage Frontend
 * @copyright  Copyright (c) 2005-2007 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 $options associative array of options
     */
    public function __construct($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 $specificLifetime if != false, set a specific lifetime for this cache record (null => infinite lifetime)    
     */
    public function end($tags = array(), $specificLifetime = false)
    {
        $data = ob_get_contents();
        ob_end_clean();
        $this->save($data, null, $tags, $specificLifetime);
        echo($data);
    }
             
}