3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $meh = new ArrayObject(array(1 => 1, 2 => 2, 3 => 3)); list($first) = $meh;
Output for 5.4.8 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined offset: 0 in /in/19TaV on line 3
Output for hhvm-3.12.0
Notice: Undefined index: 0 in /in/19TaV on line 3
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.4.7
Notice: Undefined offset: 0 in /in/19TaV on line 3
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/19TaV on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: arrayobject in /in/19TaV on line 2