3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo (preg_match("/^[a-z\s\.\-,'àâçéèêëîïôûùüÿñæœ]+$/i", '1 checking'));
based on kQ9G3
Output for 4.3.0 - 7.2.0
0