Ouzo\FrontController::_invokeBeforeMethods PHP Method

    private function _invokeBeforeMethods()
    {
        foreach ($this->currentControllerObject->before as $callback) {
            if (!$this->callCallback($callback)) {
                return false;
            }
            if ($this->_isRedirect()) {
                return false;
            }
        }
        return true;
    }