3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arr = array(1, 2, 3 ,4); print_r($arr); echo $arr[5];
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 ) Notice: Undefined offset: 5 in /in/aNNTO on line 6
Output for hhvm-3.10.0 - 3.12.0
Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 ) Notice: Undefined index: 5 in /in/aNNTO on line 6
Output for 4.3.0 - 5.2.17
Array ( [0] => 1 [1] => 2 [2] => 3 [3] => 4 ) Notice: Undefined offset: 5 in /in/aNNTO on line 6