数据库实例化操作的代码优化写法，核心种进行精简了…

数据库实例化操作的代码优化写法，核心类进行精简了……

本帖最后由 xjl756425616 于 2013-07-16 16:59:50 编辑

class ActiveRecord<br>{<br>    public $table;<br>    public $data;<br>    public $obj;    <br>    public function __construct($table)<br>    {<br>    		$this->table = $table;<br>        $this->data  = array();        <br>        $this->obj = '';<br>        $this->connect();<br>    }<br>    public function connect()<br>    {<br>        $config = array_change_key_case(require("Conf/config.php"));<br>        if ((!empty($config['db_host'])) && (!empty($config['db_user'])) && (!empty($config['db_name']))) {<br>            $db_host = $config['db_host'];<br>            $db_user = $config['db_user'];<br>            $db_pwd  = $config['db_pwd'];<br>            $db_name = $config['db_name'];<br>            $con     = mysql_connect($db_host, $db_user, $db_pwd);<br>            mysql_select_db($db_name, $con);<br>            mysql_query("SET NAMES UTF8");<br>        }<br>    }<br>    public function __set($name, $value)<br>    {<br>        $this->data[$name] = $value;<br>        if(is_object($this->obj)) {<br>        	$this->obj->$name = $value;<br>      	}<br>    }<br>    public function __get($name)<br>    {<br>    	if(is_object($this->obj)) {<br>        	return $this->obj->$name;<br>      	}<br>    }<br>    public function add()<div class="clear"></div>