3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $list = array(null => 'test'); echo $list[null];
based on ZdOZ7
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
test