3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array("", "0", "dfdfd","fff"); echo '<pre>'; print_r(array_filter($array, 'strlen'));
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
<pre>Array ( [1] => 0 [2] => dfdfd [3] => fff )