yii操作cookie实例简介，yiicookie实例_PHP教程

yii操作cookie实例简介，yiicookie实例

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]);

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/**存放Cookies: 两个参数，一个是cookie的名子，一个是值*/
function SetCookie(name,value){
var Days = 30; //此 cookie 将被保存 30 天
var exp = new Date();//new Date("December 31, 9998");
exp.setTime(exp.getTime() + Days*24*60*60*1000);
document.cookie = name + "="+ escape (value) + ";expires="+exp.toGMTString();
}
/**取cookies函数 */
function getCookie(name){
var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
if(arr != null) return unescape(arr[2]); return null;
}
/**删除cookie*/
function delCookie(name){
var exp = new Date();
exp.setTime(exp.getTime() - 1);
var cval=getCookie(name);
if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.toGMTString();
}

你想要在什么地方操作都可以