Пользовательское свойство «Фильтр к элементам инфоблока»

if($arResult['PROPERTIES']['LINK_ASSOCIATED_FILTER']['VALUE'] && mb_strlen($arResult['PROPERTIES']['LINK_ASSOCIATED_FILTER']['VALUE']) > 0) 

{ 

    if(Bitrix\Main\Loader::IncludeModule('sam.propertycondfilter')) 

    { 

        if(!is_array($GLOBALS[$arParams['FILTER_NAME']])) 

            $GLOBALS[$arParams['FILTER_NAME']] = []; 

        try 

        { 

            $arGoodsFilter = \Sam\PropertyCondFilter\Cond::getConditionFilter(unserialize($arResult['PROPERTIES']['LINK_ASSOCIATED_FILTER']['~VALUE'])); 

        } 

        catch(\Exception $e) 

        { 

            $arGoodsFilter = []; 

        } 

        if($arGoodsFilter) 

        { 

            $GLOBALS[$arParams['FILTER_NAME']] = $arGoodsFilter; 

        } 

        unset($arGoodsFilter, $condition); 

    } 

}