3v4l.org

run code in 150+ 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 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
emptyzero point zero0.0 eq false
Output for hhvm-3.10.0

Process exited with code 153.