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Confused about sessions

Posted: Sat Oct 12, 2002 5:58 am
by riley
I am trying to use session varibles to keep track of values so I can always get the user back to a page with their previous selected varibles without passing hidden or get varibles. My question has to do with how to change the session varibles without using "get"? Normally the user will have multiple uid choices to the next page using a dynamically created link with a unique ID in the get string. (ie http://www.site.com/page.php?uid=1234 which could be completely different from the uid that they are presently using). I want to change the session varible uid to the new value.

Posted: Sat Oct 12, 2002 10:28 am
by hob_goblin
I don't see why you'd want to do this, but check out

http://www.php.net/manual/en/function.session-id.php