function deleteArticle($artID)
{
    require_once ROOT . "DBInterface/articleTranslationDB.php";
    require_once ROOT . "DBInterface/categoryArticleDB.php";
    require_once ROOT . "DBInterface/variantDB.php";
    require_once ROOT . "DBInterface/variantTranslationDB.php";
    $articleDB = new ArticleDB();
    $articleTranslationDB = new ArticleTranslationDB();
    $categoryArticleDB = new CategoryArticleDB();
    $variantDB = new VariantDB();
    $variantTranslationDB = new VariantTranslationDB();
    $articleDB->deleteArticle($artID);
    $articleTranslationDB->deleteAllTranslationsByArticle($artID);
    $categoryArticleDB->deleteAllCategorysByArticle($artID);
    $sqlVariantRes = $variantDB->getAllVariantIDsByArticle($artID);
    while ($variant = $sqlVariantRes->fetch_object()) {
        $variantTranslationDB->deleteAllVariantsByArticle($variant->Variation_ID);
    }
    $variantDB->deleteAllVariantsByArticle($artID);
}