Multiple usergroups?

[soundboy]

I have this code..

if ($vbulletin->userinfo['usergroupid'] == '142' )
{echo'Content';}


But it only allows one usergroup to see the content. How can i make it so 2 or 3 usergroups can see it?

Thanks :)

[Dismounted]

if (is_member_of($vbulletin->userinfo, 142, 143))
{
// some content
}

[soundboy]

Brilliant! Thanks. :D