Passing Session Vars to includes

[Anon]

Hi all

I have a main file index.php it does several checks before it pushes you to main.php

in the beginin of index I open a session it passes well to main but I have seveal includes i.e. menu.inc

where the session id is not being pass if I globalize it I lose the session altogether

snippet
/
session_start();
$sid = "$PHPSESSID";
session_register("$sid");
/
How can I include this session on my include files

Thanks for any help