This one should be easy but it has me going slightly mad on a Friday afternoon...
What little snippet of PHP will return a properly formated URL so that I can have an <a href="<?php what goes here ?> "> tag that links back to the current page?
I'm skinning MW to fit with a site that has a breadcrumb trail on other pages and I want to keep that consistent when users are in the wiki part.
Gadgetdoctor