if($clearance == "1")
if($clearance == "2")
how do i put it as - 1 OR 2 ???
or even as.... 1 OR 2 OR 3 ???
also as 1 OR 2 OR 3 OR 4 ???
In the above, if these are numeric compares you should ditch the quotes. Use this for an OR decision:
if($clearance == "-1" or $clearance == "2") or for numeric comparison
if($clearance == -1 or $clearance == 2) and
if($clearance == "1" or $clearance == "2" or $clearance == "3")
Is that what you needed?