pass session variables

[xinkun]

Problem about passing session variable, I have a main.php which contains frames, and
one of the frames (sub.php) need to use the
session varible registered in main.php, but after call session_start() in sub.php , I only can get session id, but not session variables. Any idea?

[Anon]

I've found that registering the session variables doesn't make them avaiable immediately. I needed to access session variables in a class, but if I tried to use that class on the same page where I originally started the session and registerd the variables the variables weren't in the $HTTP_SESSION_VARS array.

You might be experiencing something similar. I don't have any solution, but maybe that will help you move forward.

[xinkun]

Yes, I think so, and find a funny thing about
it, if you check cookie and session in the same page, you'll find cookie immidiately, but not session.