public static function listCountries(Context $context, $filter = null)
    {
        $queryParams = (!is_null($filter)) ? [Constants::FILTER => $filter] : [];

        $response = NetLicensingService::getInstance()
            ->get($context, Constants::UTILITY_ENDPOINT_PATH . '/' . Constants::UTILITY_ENDPOINT_PATH_COUNTRIES, $queryParams);

        $countries = [];
        $pageNumber = !empty($response->items->pagenumber) ? $response->items->pagenumber : 0;
        $itemsNumber = !empty($response->items->itemsnumber) ? $response->items->itemsnumber : 0;
        $totalPages = !empty($response->items->totalpages) ? $response->items->totalpages : 0;
        $totalItems = !empty($response->items->totalitems) ? $response->items->totalitems : 0;

        if (!empty($response->items->item)) {
            foreach ($response->items->item as $item) {
                $country = ItemToCountryConverter::convert($item);
                $country->exists = true;

                $countries[] = $country;
            }
        }

        return new Page($countries, $pageNumber, $itemsNumber, $totalPages, $totalItems);
    }
public static function listCountries(Context $context, $filter = null)
    {
        $queryParams = (!is_null($filter)) ? [Constants::FILTER => $filter] : [];

        $response = NetLicensingService::getInstance()
            ->get($context, Constants::UTILITY_ENDPOINT_PATH . '/' . Constants::UTILITY_ENDPOINT_PATH_COUNTRIES, $queryParams);

        $countries = [];
        $pageNumber = !empty($response->items->pagenumber) ? $response->items->pagenumber : 0;
        $itemsNumber = !empty($response->items->itemsnumber) ? $response->items->itemsnumber : 0;
        $totalPages = !empty($response->items->totalpages) ? $response->items->totalpages : 0;
        $totalItems = !empty($response->items->totalitems) ? $response->items->totalitems : 0;

        if (!empty($response->items->item)) {
            foreach ($response->items->item as $item) {
                $country = ItemToCountryConverter::convert($item);
                $country->exists = true;

                $countries[] = $country;
            }
        }

        return new Page($countries, $pageNumber, $itemsNumber, $totalPages, $totalItems);
    }
public static function listCountries ( Context $ context , $ filter = null ) { $ queryParams = ( ! is_null ( $ filter ) ) ? [ Constants :: FILTER => $ filter ] : [ ] ; $ response = NetLicensingService :: getInstance ( ) -> get ( $ context , Constants :: UTILITY_ENDPOINT_PATH . '/' . Constants :: UTILITY_ENDPOINT_PATH_COUNTRIES , $ queryParams ) ; $ countries = [ ] ; $ pageNumber = ! empty ( $ response -> items -> pagenumber ) ? $ response -> items -> pagenumber : 0 ; $ itemsNumber = ! empty ( $ response -> items -> itemsnumber ) ? $ response -> items -> itemsnumber : 0 ; $ totalPages = ! empty ( $ response -> items -> totalpages ) ? $ response -> items -> totalpages : 0 ; $ totalItems = ! empty ( $ response -> items -> totalitems ) ? $ response -> items -> totalitems : 0 ; if ( ! empty ( $ response -> items -> item ) ) { foreach ( $ response -> items -> item as $ item ) { $ country = ItemToCountryConverter :: convert ( $ item ) ; $ country -> exists = true ; $ countries [ ] = $ country ; } } return new Page ( $ countries , $ pageNumber , $ itemsNumber , $ totalPages , $ totalItems ) ; }
Returns all countries.

determines the vendor on whose behalf the call is performed
@param Context $context

reserved for the future use, must be omitted / set to NULL
@param null $filter

@return Page
@throws RestException
@throws \ErrorException
Returns all countries .