3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $match = preg_match('[0-9', 'blub');
Output for 4.3.11 - 7.3.0beta1
Warning: preg_match(): No ending matching delimiter ']' found in /in/HLL7f on line 3
Output for 4.3.0 - 4.3.10
Warning: No ending matching delimiter ']' found in /in/HLL7f on line 3