Creating Block with Summary of Users in each chatroom

I was wondering how to create a PHP block which will pull the number of users currently in each chat room. I know there is a mod currently with the summary of all users, but I would like to separate them into individual stats for each active room.

Even Monkeys and Retards get it right with repitition! - Author Unknown
Quote · 9 Jun 2011

if you get it Richard, let us know please... This is exactly what we have been having trouble finding. I have tried all sorts lol.

Quote · 9 Jun 2011
 
 
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