3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $r = !is_null( $surf = null ) ? 'dafuq' : ($surfCalcul = null) ? $surfCalcul : 'KO'; print_r($r);
Output for 4.3.0 - 5.6.26, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
KO