Newscoop\Image\ImageService::getArticleImagesCount PHP 메소드

    public function getArticleImagesCount($articleNumber)
    {
        $query = $this->orm->getRepository('Newscoop\\Image\\ArticleImage')->createQueryBuilder('i')->select('MAX(i.number)')->where('i.articleNumber = :articleNumber')->getQuery();
        return $query->setParameter('articleNumber', $articleNumber)->getSingleScalarResult();
    }