数据库实例化操作的代码优化写法，核心种进行精简了…

程序员文章站 2022-06-02 09:12:58

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