3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php preg_match_all('/[\x0080-\xffff]/u', 'test åäö');
based on SXrhM
Output for 5.4.0 - 7.2.6
Output for 4.3.4 - 5.3.29
Warning: preg_match_all() expects at least 3 parameters, 2 given in /in/9jgcS on line 3
Output for 4.3.3

Process exited with code 139.
Output for 4.3.0 - 4.3.2
Warning: Wrong parameter count for preg_match_all() in /in/9jgcS on line 3