3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(preg_match('/(content)/iehjkl', 'content'));
based on FjTUZ
Output for 4.3.11 - 7.2.0
Warning: preg_match(): Unknown modifier 'h' in /in/S68X6 on line 4 bool(false)
Output for 4.3.0 - 4.3.10
Warning: Unknown modifier 'h' in /in/S68X6 on line 4 bool(false)