public function promoBlock($iPromoBlockID)
    {
        $arResultIDList = ProductListStore::instance()->promo_block->get($iPromoBlockID);

        return $this->intersect($arResultIDList);
    }
public function promoBlock($iPromoBlockID)
    {
        $arResultIDList = ProductListStore::instance()->promo_block->get($iPromoBlockID);

        return $this->intersect($arResultIDList);
    }
public function promoBlock ( $ iPromoBlockID ) { $ arResultIDList = ProductListStore :: instance ( ) -> promo_block -> get ( $ iPromoBlockID ) ; return $ this -> intersect ( $ arResultIDList ) ; }
Filter product list by promo block ID
@param int $iPromoBlockID
@return $this
Filter product list by promo block ID