<html><body>
<?php

/* 
Default arguments
*/

function f($a,$b,$c = 3)
{
	$a++;
	$b++;
	$c++;
	echo "$a, $b, $c<BR>\n";
}
$a = 10; $b = 100; $c = 1000;
f($a,$b,$c);
f($a,$b);
//f($a); // NO

?>
</body></html>
