3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $c = ''; $f = '1'; $l = ''; $fullName = !empty($f) && !empty($l); if (empty($c) && !$fullName) { echo 'error'; } else { echo 'good'; }
based on dgIU4
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.3.0rc3
error