i would like to ask something..
regarding session().. i am currently using session() for a library tracking system for my project. there can be more than one user using the system. yet, if either one of the users logout(i'm using session_destroy() to destroy the session), all the other users session will be expired. n they have to relogin to navigate thru the system.
i was thinking of using the session_unregister() but it seems like it still allows the user to go back to the previous page and use the system.