if($lowrange < 0) { $lowrange = 0; print "\nYour number must be positive. I have set it to 0 for you."; }

##</code><code>##

if ($lowrange < 0) { 
    $lowrange = 0; 
    print "\nYour number must be positive. I have set it to 0 for you."; 
}

##</code><code>##

{ 
    $lowrange = 0; 
    print "\nYour number must be positive. I have set it to 0 for you."; 
} if ($lowrange < 0);