source/Application/Model/Basket.php
protected function _getArticleBundles($oBasketItem)
    {
        $aBundles = [];

        if ($oBasketItem->isBundle()) {
            return $aBundles;
        }

        $oArticle = $oBasketItem->getArticle(true);
        if ($oArticle && $oArticle->oxarticles__oxbundleid->value) {
            $aBundles[$oArticle->oxarticles__oxbundleid->value] = 1;
        }

        return $aBundles;
    }
protected function _getArticleBundles($oBasketItem)
    {
        $aBundles = [];

        if ($oBasketItem->isBundle()) {
            return $aBundles;
        }

        $oArticle = $oBasketItem->getArticle(true);
        if ($oArticle && $oArticle->oxarticles__oxbundleid->value) {
            $aBundles[$oArticle->oxarticles__oxbundleid->value] = 1;
        }

        return $aBundles;
    }
protected function _getArticleBundles ( $ oBasketItem ) { $ aBundles = [ ] ; if ( $ oBasketItem -> isBundle ( ) ) { return $ aBundles ; } $ oArticle = $ oBasketItem -> getArticle ( true ) ; if ( $ oArticle && $ oArticle -> oxarticles__oxbundleid -> value ) { $ aBundles [ $ oArticle -> oxarticles__oxbundleid -> value ] = 1 ; } return $ aBundles ; }
Returns array of bundled articles IDs for basket item

@param object $oBasketItem basket item object

@return array
Returns array of bundled articles IDs for basket item