PHPXe

JQuery有个jquery.cookie的好东东。很不错。大概的使用方法如下：

example $.cookie(’the_cookie’, ‘the_value’);
设置cookie的值
example $.cookie(’the_cookie’, ‘the_value’, {expires: 7, path: ‘/’, domain: ‘jquery.com’, secure: true});
新建一个cookie 包括有效期 路径 域名等
example $.cookie(’the_cookie’, ‘the_value’);
新建cookie
example $.cookie(’the_cookie’, null);
删除一个cookie

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Discuz!中对cookie的操作方法

function getcookie(name) {
var cookie_start = document.cookie.indexOf(name);
var cookie_end = document.cookie.indexOf(”;”, cookie_start);
return cookie_start == -1 ? ” : unescape(document.cookie.substring(cookie_start + name.length + 1, (cookie_end > cookie_start ? cookie_end : document.cookie.length)));
}

function setcookie(cookieName, cookieValue, seconds, path, domain, secure) {
var expires = new Date();
expires.setTime(expires.getTime() + seconds);
document.cookie = escape(cookieName) + ‘=’ + escape(cookieValue)
+ (expires ? ‘; expires=’ + expires.toGMTString() : ”)
+ (path ? ‘; path=’ + path : ‘/’)
+ (domain ? ‘; domain=’ + domain : ”)
+ (secure ? ‘; secure’ : ”);
}