UserApi::set_remark PHP Method

    public function set_remark()
    {
        $uid = $this->data['uid'];
        $remark = $this->data['remark'];
        //判断长度
        $length = mb_strlen($remark, 'utf-8');
        $res = $length >= 2 && $length <= 10;
        if (!$res) {
            return array('status' => 0, 'msg' => '备注长度必须在2-10个字之间');
        }
        if (!empty($uid) && !empty($remark)) {
            $rm['mid'] = $this->mid;
            $rm['uid'] = $uid;
            $rs = D('UserRemark')->setRemark($uid, $remark);
            if ($rs !== false) {
                return array('status' => 1, 'msg' => '设置成功');
            } else {
                return array('status' => 0, 'msg' => '设置失败');
            }
        } else {
            return array('status' => 0, 'msg' => '参数错误');
        }
    }