3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class A { public function test(string $foo) { } } class B { public function test($foo) { } }
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.0 - 7.2.8