3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $foo = array(); unset($foo['bar']['baz']);
based on n7HL7
Output for 5.0.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 4.4.9
Notice: Undefined index: bar in /in/hgZta on line 3