3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php use B as parent;
Output for 5.3.0 - 5.6.21, 7.0.0 - 7.1.0
Fatal error: Cannot use B as parent because 'parent' is a special class name in /in/9R1Wv on line 1
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0