function paginate_url_back() { return Paginate::url_back(); }
/** * Get url to access Previus page of find * * @return string or null */ static function url_back() { if (!empty(self::$url_back)) { return self::$url_back; } if (($back = self::page() - 1) < 1) { return null; } $query = Request::query_get('page', $back); $url = explode('?', Url::$current); return self::$url_back = $url[0] . '?' . $query; }