Yii框架 cookie（转）

1、设置cookie

    $cookie= new CHttpCookie('mycookie','thisismycookie');

     $cookie->expire=time()+60*60*24*30; //有限期30天

     Yii::app()->request->cookies['mycookie']=$cookie;

2、读取cookie

     $cookie = Yii::app()->request->getCookies();

     echo $cookie['mycookie']->value;

3、销毁cookie

     $cookie= Yii::app()->request->getCookies();

     unset($cookie[$name]);