What does $message contain after the following code executes…

What does $message contain after the following code executes? $statusCode = “403”;switch ( $statusCode ) {    case “200”:        $message = “OK”;        break;    case “403”:        $message = “Forbidden”;        break;    case “404”:        $message = “Not Found”;        break;    default:        $message = “Unknown Status”;        break;}echo $message;