3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr[1][2][3]; $arr;
Output for 5.1.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined variable: arr in /in/IQOOV on line 2
Output for 5.0.4 - 5.0.5, hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: arr in /in/IQOOV on line 2 Notice: Undefined variable: arr in /in/IQOOV on line 3
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: arr in /in/IQOOV on line 2 Notice: Undefined variable: arr in /in/IQOOV on line 3