3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo 'a' + 2;
Output for 7.1.0
Warning: A non-numeric value encountered in /in/QJlYn on line 3 2
Output for 5.2.15 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.0.14
2
Output for hhvm-3.10.0

Process exited with code 153.