3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php preg_match("/(a)+/", str_repeat("a", 1111111)); ?>
Output for hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 4.3.0 - 5.4.35, 5.4.38 - 5.6.28

Process exited with code 139.
Output for 5.4.36 - 5.4.37

Process exited with code 135.