Online PHP editor | refs for boZBh

<?php namespace foo { trait A { function x() { var_dump(self::class); } } class Q { use \foo\A; } class R extends Q {} } namespace { class B { use \foo\A; } class C { use \foo\A; } class D extends C {} function main() { (new B)->x(); (new C)->x(); (new D)->x(); (new Q)->x(); (new R)->x(); } main(); }