Online PHP editor | refs for vCi9L

@ 2015-11-22T23:26:30Z

<?php

$value = 5;
$false = false;
$empty = '';
$null = null;

echo $null ?? $value;
echo $notSet ?? null ?? $value;
echo $null ?? $zero ?? $value;
var_dump($false ?? $value);
var_dump($empty ?? $value);