3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php for($i = 0; $i <= 5; $i++) echo $i; ?>
Output for 4.3.0 - 5.6.38, hhvm-3.10.1 - 3.11.1, hhvm-3.13.2, hhvm-3.17.3 - 3.18.5, hhvm-3.20.2 - 3.22.0, 7.0.0 - 7.2.11
012345
Output for hhvm-3.12.14, hhvm-3.15.4, hhvm-3.19.2

Process exited with code 137.