3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function test(int $hello = null) { } test(1);
based on 7iHO1
Output for 7.0.0 - 7.2.0
Output for 5.3.18 - 5.6.28
Catchable fatal error: Argument 1 passed to test() must be an instance of int, integer given, called in /in/FvaWH on line 7 and defined in /in/FvaWH on line 3
Process exited with code 255.