[pmwiki-users] Referring to Group and Name

[Gabriel Jägenstedt]

This might actually be a php question but I want to get the name and
group of the current active wikipage as in the $Group, $Name variables
used inside pmwiki.php. I tried using $_GET['n'] but it didn't work for
some reason, as far as I can tell it should, but 'n' appears to be empty.

Alternatly I can accept a string containing the entire Url as in $PageUrl.

Thanks in advance.