3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $matches=array(); preg_match("/[a-z]*[^ ]/i","php hhvm apache ",$matches); var_dump($matches);
based on kiPRZ
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(1) { [0]=> string(3) "php" }