3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php preg_match('/\\G[a-zA-Z_�-�][0-9a-zA-Z_�-�]*/','ALLOW `view`, `edit`, `add`, `remove` VALUE message ON Session.flashMessages BY Session AS actor WHERE message.session=actor OR EMPTY(message.session)', $matches, null, 149);
Output for 4.3.3 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 4.3.2
Warning: Wrong parameter count for preg_match() in /in/UlZE8 on line 2