Online PHP editor | refs for TCTve

@ 2014-08-04T14:48:24Z

<?php

$string    = 'foo';
$int       = 12345;
$intString = '12345';
$arr       = ['one', 'two', 'three'];

var_dump(count($string));
var_dump(count($int));
var_dump(count($intString));
var_dump(count($arr));
var_dump(null);