3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = array(); $b = array('count'=>5); $total = ($a['missing']+$b['count']); print $total;
based on 433UW
Output for 5.3.0 - 7.1.7
Notice: Undefined index: missing in /in/nugSp on line 5 5
Output for 4.3.0 - 5.2.17
Notice: Undefined index: missing in /in/nugSp on line 5 5