3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(0 === null); var_dump(null === 0); $x = 0; var_dump($x === null); var_dump(null === $x);
Output for 4.3.0 - 7.2.0
bool(false) bool(false) bool(false) bool(false)