Online PHP editor | refs for KhN9d

@ 2014-03-28T13:15:18Z

<?php
var_dump(count(null));
var_dump(count(false));
var_dump(count(true));
var_dump(count(0));
var_dump(count(1));
var_dump(count("hi"));
var_dump(count(array()));
var_dump(count(array(null)));