I'm modifying an existing program to allow multiple users to run off one instance of it. I'm using mod_rewrite to distinguish between instances of the software.
For instance:
site.com/instance_one
site.com/instance_two
and so on.
That part's easy, but I'm wondering if there's a way to append PHP GET data to the end of that and then allow it to act like normal even after mod_rewrite parses the URL.
For instance: