3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $x = 1; if (isset($x) || $z == 5) echo 'not set';
based on 9fh2U
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
not set
Output for hhvm-3.10.0

Process exited with code 153.