Possible Duplicate:
Rewriting an arbitrary number of path segments to query parameters
I'm sure this has been asked many times but I don't actually know what it is I'm searching for, so if someone could just point me to the correct place that would be brilliant.
Basically, I have a page "gallery.php" which at the moment loads images from directories (first part is hard coded) then in the url you'd type ?a=art/paris, so the full URL is gallery.php?a=art/gallery
.
Is there a way I can modify apache and/or my php code so the user can type in /gallery/art/paris/
or /gallery/art/paris
and get the same result? (anything after /gallery/ is the one parameter I need.