Again, all credit goes to Chen for the original hack.
I’ve merely modified it, so that two extra queries are saved on forumhome – there’s no point running the queries again since index.php has already calculated it.
This hack modifies 1 php file and 2 templates. It’s easy.
Using my method, you save yourself 2 queries on forumhome. We use this at vB.org too.
Instructions in the HTML file zipped below.
Total Number of Users Online Now on Every Page – vBulletin.org Forum
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