3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo preg_match('/[a-zA-Z0-9_\-./]*/','sss');
Output for 4.3.11 - 7.3.0rc4
Warning: preg_match(): Unknown modifier ']' in /in/ZNUYL on line 3
Output for 4.3.0 - 4.3.10
Warning: Unknown modifier ']' in /in/ZNUYL on line 3