public static function handleQuota($data, $from = 0) { $renew = array_slice($data, 0, $from); for ($i = $from; $i < sizeof($data); $i++) { $adata = $data[$i]; //需要处理的指标数据 $adata['ma60'] = DayKeeper::handleMA($data, $i, 60); $renew[] = $adata; } return $renew; }