3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(void);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Use of undefined constant void - assumed 'void' in /in/2MXpA on line 2 string(4) "void"