[Important] I need a Php Chat command list.

I recently got a temporary Php Chat website up for my Drag-Sport game, and i needed a list of basic Php Chat commands .

Theres a few admins im not so fond of and i need to know how to de-admin them. Also i need to know how to change the font colors for Admins , and Mods

What software are you using for the "php chat" and have you tried looking at the vendors website.