===== Получение количества модификаций товаров ===== from('shop_items') ->where('modification_id', '=', $shop_item->id); $aRows = $oCore_QueryBuilder_Select->execute()->asAssoc()->result(); $count = $aRows[0]['result']; $shop_item->addEntity( Core::factory('Core_Xml_Entity')->name('modifications_count')->value($count) ); } }