function get($arr) { global $_G; include_once ROOT_PATH . 'top/tbk/TbkItemsGetRequest.php'; $req = new TbkItemsGetRequest(); $req->setFields("num_iid,seller_id,nick,title,volume,pic_url,item_url,shop_url"); foreach ($arr as $k => $v) { if ($v) { $req->putOtherTextParam($k, $v); } } $resp = $_G['TOP']->execute($req); top_check_error($resp, $this->show_error); $rt = array(); $rt['count'] = $resp->total_results; $rt['goods'] = $this->parse($resp); return $rt; }