3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $test = array('bla' => 1); echo $test['test'];
Output for 5.5.0 - 7.1.0
Notice: Undefined index: test in /in/jdlqt on line 5
Output for 4.3.0 - 5.4.45