3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $where; echo $where ? 'da' : 'net';
Output for 5.1.0 - 7.2.0
Notice: Undefined variable: where in /in/Y10DV on line 4 net
Output for 5.0.4 - 5.0.5
Notice: Undefined variable: where in /in/Y10DV on line 2 Notice: Undefined variable: where in /in/Y10DV on line 4 net
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: where in /in/Y10DV on line 2 Notice: Undefined variable: where in /in/Y10DV on line 4 net