Tobscure\JsonApi\LinksTrait::addPaginationLink PHP Метод

    protected function addPaginationLink($name, $url, array $queryParams, $offset, $limit)
    {
        if (!isset($queryParams['page']) || !is_array($queryParams['page'])) {
            $queryParams['page'] = [];
        }
        $page =& $queryParams['page'];
        if (isset($page['number'])) {
            $page['number'] = floor($offset / $limit) + 1;
            if ($page['number'] <= 1) {
                unset($page['number']);
            }
        } else {
            $page['offset'] = $offset;
            if ($page['offset'] <= 0) {
                unset($page['offset']);
            }
        }
        if (isset($page['limit'])) {
            $page['limit'] = $limit;
        }
        $queryString = http_build_query($queryParams);
        $this->addLink($name, $url . ($queryString ? '?' . $queryString : ''));
    }