comments-bundle/src/Resources/contao/dca/tl_comments.php
public function sendNotifications($varValue)
	{
		if ($varValue)
		{
			Contao\Comments::notifyCommentsSubscribers(Contao\CommentsModel::findByPk(Contao\Input::get('id')));
		}

		return $varValue;
	}
public function sendNotifications($varValue)
	{
		if ($varValue)
		{
			Contao\Comments::notifyCommentsSubscribers(Contao\CommentsModel::findByPk(Contao\Input::get('id')));
		}

		return $varValue;
	}
Send out the new comment notifications

@param mixed $varValue

@return mixed