3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $n = "0"; echo empty($n)? 'empty': 'full'; if ("0.0") echo 'zero point zero'; if (!0.0) echo '0.0 eq false';
Output for 4.3.0 - 7.2.0
emptyzero point zero0.0 eq false