Ojs\JournalBundle\Entity\Article::getArticleFiles PHP Method

    public function getArticleFiles()
    {
        return $this->articleFiles;
    }

 public function fileStatsOfArticle(Article $article)
 {
     $files = $article->getArticleFiles();
     foreach ($files as $file) {
         //@todo github.com/okulbilisim/ojs/issues/572
     }
 }