Do you have an updated version of the .PHP file for vBulletin 3.5.0? The old one doesn't seem to work. I believe that the way the variable needs to be created has changed since vBulletin 3.5 was such a major overhaul.
Yes, that part I had already done. But the PHP code is supposed to set up a varaible that contains the HTML code (links) to display. That variable always comes up as blank, or empty. That's why I was thinking that the variable needed to be created in a different manner, for vB 3.5.