3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $something['Be']['send_to_terminal'] = 1; if(!isset($something['Be']['send_to_terminal']) || $something['Be']['send_to_terminal'] != 1) { echo 'good'; } else { echo 'bad'; }
based on FN4lq
Output for 4.3.0 - 7.1.0
bad