multiple statements in an if statement

[AN-net]

like say i want to make it so it checks one variable, sees if someones userid is in this array, or the userid equals this other userid, or if the user is an administrator. i know how to do each separately but how do i do it all in one if statement?

[filburt1]

like say i want to make it so it checks one variable, sees if someones userid is in this array, or the userid equals this other userid, or if the user is an administrator. i know how to do each separately but how do i do it all in one if statement?

if (in_array($userid, $listOfUserids) or $userid == $otherUserid or is_member_of($arrayWithUseridKey, 6))

[Boofo]

if (in_array($bbuserinfo['userid'], array(5,6,7)))
{
code you want here
}
elseif ($bbuserinfo['userid'] == '1')
{
code you want here
}
elseif ($bbuserinfo['usergroupid'] == '6')
{
code you want here
}