3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $d = 12.34; if(!isset($d) || $d<=0){ echo $d; }
based on HuGuL
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0