I have two domains. One domain contains the login script. It creates a cookie when logged in. Another domain have a URL shortener.
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.
How can I get the session id now? I have tried few ways but none of them have solve my problem.
For obvious security reasons, you can’t read a cookie that belongs to another domain. You can do it across sub-domains though.
Why not append the session id to the forwarded URL?