3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(9+9 instanceof StdClass);
Output for hhvm-3.10.0 - 3.12.0
int(9)
Output for 5.3.0 - 5.4.22
Fatal error: instanceof expects an object instance, constant given in /in/NkSNW on line 2
Process exited with code 255.