3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2014-10-23T10:15:06Z

<?php

$foo = '0';
var_dump(empty($foo));

if (!$foo) {
  var_dump($foo); 
}

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive preview

36.63 ms | 402 KiB | 5 Q