3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(filter_var([], FILTER_DEFAULT, FILTER_FORCE_ARRAY));
based on VNBJn
Output for 5.6.0 - 5.6.30, hhvm-3.18.4 - 3.21.0, 7.0.0 - 7.3.0beta1
array(0) { }