3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php count('哈囉');
based on HN8RM
Output for 7.2.0
Warning: count(): Parameter must be an array or an object that implements Countable in /in/D1i4G on line 2
Output for 5.3.21 - 7.1.10