CREATE TABLE `user` (
 `id` int(11) NOT NULL AUTO_INCREMENT,
 `name` varchar(32) CHARACTER SET utf8 DEFAULT NULL,
 `mobile` varchar(11) CHARACTER SET utf8 DEFAULT NULL,
 `regtime` timestamp NULL DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=latin1;

<"select * from user where id = {$id} limit 1");
    $data = $res->fetch_assoc();
    $this->id = $data['id'];
    $this->name = $data['name'];
    $this->mobile = $data['mobile'];
    $this->regtime = $data['regtime'];
  }
  //析构方法
  function __destruct() {
    $this->db->query("update user set name = '{$this->name}', mobile = '{$this->mobile}', regtime = '{$this->regtime}' where id = {$this->id} limit 1");
  }
}

<"htmlcode">

<"content-type" content="text/html;charset=utf8">';
 /*
 * 对对象属性的操作就完成了对数据库的操作
 */
 $user = new Common\User(1);
 //读取数据
 var_dump($user->id, $user->mobile, $user->name, $user->regtime);exit();
 $user->mobile = '13800138000';
 $user->name = 'Arshavin';
 $user->regtime = date("Y-m-d H:i:s",time());




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