<?php   if(!defined('DEDEINC')) exit("Request Error!");

/**

 * 模型基类

 *

 * @version        $Id: model.class.php 1 13:46 2010-12-1 tianya $

 * @package        DedeCMS.Libraries

 * @copyright      Copyright (c) 2007 - 2010, DesDev, Inc.

 * @license        http://help.dedecms.com/usersguide/license.html

 * @link           http://www.dedecms.com

 */



class Model

{

    var $dsql;

    var $db;

    

    // 析构函数

    function Model()

    {

        global $dsql;

        if ($GLOBALS['cfg_mysql_type'] == 'mysqli')

        {

            $this->dsql = $this->db = isset($dsql)? $dsql : new DedeSqli(FALSE);

        } else {

            $this->dsql = $this->db = isset($dsql)? $dsql : new DedeSql(FALSE);

        }

            

    }

    

    // 释放资源

    function __destruct() 

    {

        $this->dsql->Close(TRUE);

    }

}