'店铺结算', self::WITHDRAW_AUDIT => '店铺提现', self::WITHDRAW_REFUSE => '店铺提现拒绝', ]; if($from === true){ return $desc; } return $desc[$from] ?? '账户变动'; } public static function getRemarkDesc($from,$source_sn,$remark){ $desc = [ self::ORDER_SETTLE => '结算单号:'.$source_sn, self::WITHDRAW_AUDIT => '提现单号:'.$source_sn, ]; return $desc[$from] ?? $remark; } }