At the moment a chuck of my site is running off using GETs to direct to a profile or a page. But what if you go to someone's profile page (so that's one GET) and you then click a sub tab on their profile which uses another GET, can you do this:
http://example.com/something.php?xyz=4example=6
I have seen facebook do this however I'm not sure where to look.
An alternate to this would be Javascript however I would rather do it with PHP if possible.