Online PHP editor | refs for 4pIpn

@ 2015-09-21T08:42:57Z

<?php
$foo = "test";
var_dump($foo);
$foo[] = "baz";
var_dump($foo);

echo("---\nSo changing a variable's type is perfectly fine, right?\n---\n");

$foo = true;
var_dump($foo);
$foo[] = "baz";
var_dump($foo);