Help with is_member_of condition

[misterfade]

Sorry, that's not what I mean.

What I'm wondering is if I can use that and at the same time match it with the userid's from my sellers table.

Something like this:

PHP Code:

if ($row['seller_userid'] = (!is_member_of($vbulletin->userinfo, 1, 2, 3))) 


I know that code doesn't make any sense but that's what I'm wondering. Or would I be better off just running a query across both tables to match up?