--TEST-- Bug #69802 (Reflection on Closure::__invoke borks type hint class name) --FILE-- getClosure(); $r = new ReflectionMethod($f, '__invoke'); var_dump($r->getParameters()[0]->getClass()); ?> --EXPECTF-- Deprecated: Method ReflectionParameter::getClass() is deprecated since 8.0, use ReflectionParameter::getType() instead in %s on line %d object(ReflectionClass)#4 (1) { ["name"]=> string(11) "Traversable" }