Is there a PHP message board that will allow you to create multiple boards from the same script? It's for a multiple group community. I know ANYBOARD allows it, but this person wants PHP.

Try Invision Boards... it will give you the ability to project a different board penting on the users group ( view permissions )

try XMB you can make sub-forumd on there as well and have multiple themes.not to bomb on invasionBB, but i find their sign-up way dificult.