AppserverIo\Appserver\Application\ApplicationStateKeys::__toString PHP Метод

Returns the application state representation as string.

См. также: AppserverIo\Appserver\Core\Utilities\ApplicationStateKeys::getApplicationState()

public __toString ( ) : string
Результат	string	The string representation of the application state

    public function __toString()
    {
        return sprintf('%d', $this->getApplicationState());
    }

ApplicationStateKeys