<?
$n = 1234;
$len = 11;

function test($var,$num){
	if(preg_match("/(int)\s*\((\d+)\)/",$var,$tmp))
		if(strlen($num) > 0 AND strlen($num) < $tmp[2])			
			return true;
			
	return false;
}

echo (test("int ($len)", $n)) ? 'true' : 'false';


?>