Online PHP editor | refs for RZskK

@ 2013-08-08T05:09:48Z

<?php
$array = array(1 => 'one', 2.5 => 'two', '3' => 'three', '4.5' => 'four', 'five' => 5);
var_export(isset($array[2.5]));
var_export(isset($array['3']));
var_export(isset($array[4.5]));