yii操作cookie实例简介

yii对cookie的操作常见的主要有以下几种：

1.设置cookie:

$cookie = new chttpcookie('mycookie','this is my cookie'); 
$cookie->expire = time()+60*60*24*30; //有限期30天 
yii::app()->request->cookies['mycookie']=$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]);