I'm trying to make a category system as I am making a custom forum software so I can fully operate my own software on my own site.
Anyway what I mean is like this site FP.
Where you have
Site Information then you have a list of forums under that then the same with any other category I haven't been able to get my brain around this as I can't use the $_GET variable as it won't be calling a get since it be on the index page.
So I would I be able to archive this?