3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(null > -1); //false var_dump(null < -1); //true var_dump(null === 0);
Output for 4.3.0 - 5.6.21, hhvm-3.12.0, 7.0.0 - 7.1.0RC5
bool(false) bool(true) bool(false)
Output for hhvm-3.10.0

Process exited with code 153.