3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array(); $a[1][2][3]; $a[1][2][4]; print_r($a);
Output for 5.3.0 - 7.1.0
Notice: Undefined offset: 1 in /in/RlQAi on line 3 Notice: Undefined offset: 1 in /in/RlQAi on line 4 Array ( )
Output for 4.3.0 - 5.2.17
Notice: Undefined offset: 1 in /in/RlQAi on line 3 Notice: Undefined offset: 1 in /in/RlQAi on line 4 Array ( )