falsy.php

<?php
echo "Empty array false-y? " . (array() ? "No" : "Yes");
echo "\n";
echo "Array false-y? " . (array("hi") ? "No" : "Yes");
echo "\n";
echo "Associative array false-y? " . (array("hi" => "there") ? "No" : "Yes");
echo "\n";

output.sh

bheller@~ ☁ [ruby-2.2.2]  [2015-04-27 10:37:11] [1]
>> php falsy.php
Empty array false-y? Yes
Array false-y? No
Associative array false-y? No