/**

     * 获取所属公司

     * @param  array 列表

     * @param  $id   上级ID

     * @return  array

     */

     private static function get_top_company($company, $id)

     {

            $arr = [];

            foreach($company as $v) {

                if($v['id'] == $id) {

                    $arr[] = $v;

                    $arr = array_merge(self::get_top_company($company, $v['upid']), $arr);

                }

            }

            return $arr;

      }

        $list = [];

        foreach ($data as $k => $v) {

            $company = self::get_top_company($this->_getCompanyList(), $v['company']);

            $list[$k]['id'] = $v['id'];

            $list[$k]['name'] = $v['name'];

            $list[$k]['code'] = $v['code'];

            $list[$k]['mobile'] = $v['mobile'];

            $list[$k]['position'] = $v['position'];

            $list[$k]['reg_time'] = date("Y-m-d H:i", $v['reg_time']);

            $list[$k]['company'] = join('－', array_column($company, 'company_name', 'id'));

        }