/** * @inheritDoc * * @throws ResponderException * If $classes does not implement the correct interface. */ protected function assertValid(array $classes) { parent::assertValid($classes); foreach ($classes as $responder) { if (!is_subclass_of($responder, ResponderInterface::class)) { throw ResponderException::invalidClass($responder); } } }
/** * @inheritDoc * * @throws ConfigurationException * If $classes does not implement the correct interface. */ protected function assertValid(array $classes) { parent::assertValid($classes); foreach ($classes as $config) { if (!is_subclass_of($config, ConfigurationInterface::class)) { throw ConfigurationException::invalidClass($config); } } }
/** * @inheritDoc * * @throws MiddlewareException * If $classes does not conform to type expectations. */ protected function assertValid(array $classes) { parent::assertValid($classes); foreach ($classes as $middleware) { if (!(is_callable($middleware) || method_exists($middleware, '__invoke'))) { throw MiddlewareException::notInvokable($middleware); } } }