3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo false == null;
Output for 5.3.0 - 5.4.7, 5.4.9 - 5.5.10, 5.5.12 - 7.1.10
1
Output for 5.4.8, 5.5.11
Could not open input file: /in/Sogb8
Process exited with code 1.