3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo 'dd';
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.0.3, 7.0.5 - 7.1.0
dd
Output for 7.0.4

Process exited with code 137.