Online PHP editor | refs for nIW9J

@ 2017-07-04T09:21:37Z

<?php

var_dump('0' == '0');
var_dump('0' ?? '0' == '0');
var_dump(('0' ?? '0') == '0');
var_dump((null ?? "0") == '0');
var_dump(("1" ?? "0") == '0');
var_dump(($foo['bar'] ?? "0") == '0');