[RESOLVED] Subtract number if above?!

[jmansa]

Is it possible to, lets say, only output the amount of a number above 30.

Lets say that I have this:

$total = $row['total'];

echo 'Total: '.$total.''; 

This would forinstance print 37 but I only want it to print 7... Is this possible?

[cahva]

Basic math?

$total = $row['total']-30;

[jmansa]

Thanks... Offcourse :-( :-)