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@ 2014-01-27T08:19:08Z

<?php
function f($req, $opt = null, $params) {
	printf('$req: %d; $opt: %d; number of params: %d'."\n",
	$req, $opt, count($params));
}

f(1, 'aa', 3, 4, 5,6,7,8,9,10,11,12);

?>

Output
Performance
VLD
References
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printf: documentation ( source)

preferences:dark modelive preview

59.06 ms | 402 KiB | 5 Q