3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo count("123");
Output for 7.2.0 - 7.3.0rc4
Warning: count(): Parameter must be an array or an object that implements Countable in /in/e2MBH on line 2 1
Output for 4.3.0 - 5.6.30, hhvm-3.10.1 - 3.22.0, 7.0.0 - 7.1.21
1