3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $test = array('a' => array( 'b' => 'Test')); if($test['a']['c']) { echo 'Works'; } else { echo 'Error'; }
Output for 5.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Notice: Undefined index: c in /in/uPgTV on line 5 Error
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 5.2.17
Notice: Undefined index: c in /in/uPgTV on line 5 Error