3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array(); $array[] = 1; $array['type'] = 2; $array['number'] = 3; echo $array['none'];
Output for 5.3.0 - 7.1.0
Notice: Undefined index: none in /in/BeQUL on line 8
Output for 4.3.0 - 5.2.17
Notice: Undefined index: none in /in/BeQUL on line 8