public static notInvokable ( string | object $spec ) : static | ||
$spec | string | object | |
return | static |
/** * @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); } } }