PHP读取在另一个域上的cookie [英] PHP read a cookie that is on another domain

问题描述

我有两个网域。一个域包含登录脚本。

I have two domains. One domain contains the login script. It creates a cookie when logged in. Another domain have a URL shortener.

因此，在具有URL Shortener脚本的第二个域上有一个名为session.php的文件。通常我使用 $ _ COOKIE ['sessionid'] 获取会话ID，并使用数据库匹配它。

So, on the 2nd domain that have the URL Shortener script have a file called session.php. Usually I was using $_COOKIE['sessionid'] to get the session id and match it using database.

如何获取会话ID？我尝试了几种方法，但没有一个解决我的问题。

How can I get the session id now? I have tried few ways but none of them have solve my problem.

推荐答案

出于安全原因，属于另一个域的Cookie。

For obvious security reasons, you can't read a cookie that belongs to another domain. You can do it across sub-domains though.

为什么不将会话ID附加到转发的网址？

Why not append the session id to the forwarded URL?

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