{
            $sql = "UPDATE " . $GLOBALS['ecs']->table('users') . " SET $set_str  WHERE user_name = '$cfg[username]'";
            $GLOBALS['db']->query($sql);
            $flag  = true;
        }

        if (!empty($cfg['email']))
        {
            $ucresult = uc_call("uc_user_edit", array($cfg['username'], '', '', $cfg['email'], 1));
            if ($ucresult > 0 )
            {
                $flag = true;
            }
            elseif($ucresult == -4)
            {
                //echo 'Email 格式有誤';
                $this->error = ERR_INVALID_EMAIL;

                return false;
            }
            elseif($ucresult == -5)
            {
                //echo 'Email 不允許注冊';
                $this->error = ERR_INVALID_EMAIL;

                return false;
            }
            elseif($ucresult == -6)
            {
                //echo '該 Email 已經被注冊';
                $this->error = ERR_EMAIL_EXISTS;

                return false;
            }
            elseif ($ucresult < 0 )
            {
                return false;
            }
        }
        if (!empty($cfg['old_password']) && !empty($cfg['password']) && $forget_pwd == 0)
        {
            $ucresult = uc_call("uc_user_edit", array($real_username, $cfg['old_password'], $cfg['password'], ''));
            if ($ucresult > 0 )
            {
                return true;
            }
            else
            {
                $this->error = ERR_INVALID_PASSWORD;
                return false;
            }
        }
        elseif (!empty($cfg['password']) && $forget_pwd == 1)
        {
            $ucresult = uc_call("uc_user_edit", array($real_username, '', $cfg['password'], '', '1'));
            if ($ucresult > 0 )
            {
                $flag = true;
            }
        }

        return true;
    }

    /**
     *  獲取指定用戶的信息
     *
     * @access  public
     * @param
     *
     * @return void
     */
    function get_profile_by_name($username)
    {
        //$username = addslashes($username);

        $sql = "SELECT user_id, user_name, email, sex, reg_time FROM " . $GLOBALS['ecs']->table('users') . " WHERE user_name='$username'";
        $row = $this->db->getRow($sql);
        return $row;
    }

    /**
     *  檢查cookie是正確，返回用戶名
     *
     * @access  public
     * @param
     *
     * @return void
     */
    function check_cookie()
    {
        return '';
    }

    /**
     *  根據登錄狀態設置cookie
     *
     * @access  public
     * @param
     *
     * @return void
     */
    function get_cookie()
    {
        $id = $this->check_cookie();
        if ($id)
        {
            if ($this->need_sync)
            {
                $this->sync($id);
            }
            $this->set_session($id);

            return true;
        }
        else
        {
            return false;
        }
    }

    /**
     *  設置cookie
     *
     * @access  public
     * @param
     *
     * @return void
     */
    function set_cookie($username='')
    {
        if (empty($username))
        {
            /* 摧毀cookie */
            $time = time() - 3600;
            setcookie('ECS[user_id]',  '', $time);
            setcookie('ECS[password]', '', $time);
        }
        else
        {
            /* 設置cookie */
            $time = time() + 3600 * 24 * 30;

            setcookie("ECS[username]", stripslashes($username), $time, $this->cookie_path, $this->cookie_domain);
            $sql = "SELECT user_id, password FROM " . $GLOBALS['ecs']->table('users') . " WHERE user_name='$username' LIMIT 1";
            $row = $GLOBALS['db']->getRow($sql);
            if ($row)
            {
                setcookie("ECS[user_id]", $row['user_id'], $time, $this->cookie_path, $this->cookie_domain);
                setcookie("ECS[password]", $row['password'], $time, $this->cookie_path, $this->cookie_domain);
            }
        }
    }

    /**
     *  設置指定用戶SESSION
     *
     * @access  public
     * @param
     *
     * @return void
     */
    function set_session ($username='')
    {
        if (empty($username))
        {
            $GLOBALS['sess']->destroy_session();
        }
        else
        {
            $sql = "SELECT user_id, password, email FROM " . $GLOBALS['ecs']->table('users') . " WHERE user_name='$username' LIMIT 1";
            $row = $GLOBALS['db']->getRow($sql);

            if ($row)
            {
                $_SESSION['user_id']   = $row['user_id'];
                $_SESSION['user_name'] = $username;
                $_SESSION['email']     = $row['email'];
            }
        }
    }

    /**
     *  獲取指定用戶的信息
     *
     * @access  public
     * @param
     *
     * @return void
     */
    function get_profile_by_id($id)
    {
        $sql = "SELECT user_id, user_name, email, sex, birthday, reg_time FROM " . $GLOBALS['ecs']->table('users') . " WHERE user_id='$id'";
        $row = $this->db->getRow($sql);

        return $row;
    }

    function get_user_info($username)
    {
        return $this->get_profile_by_name($username);
    }

    /**
     * 刪除用戶
     *
     * @access  public
     * @param
     *
     * @return void
     */
    function remove_user($id)
    {
        if (is_array($id))
        {
            $post_id = array();
            foreach ($id as $val)
            {
                $post_id[] = $val;
            }
        }
        else
        {
            $post_id = $id;
        }

        /* 如果需要同步或是ecshop插件執行這部分代碼 */
        $sql = "SELECT user_id FROM "  . $GLOBALS['ecs']->table('users') . " WHERE ";
        $sql .= (is_array($post_id)) ? db_create_in($post_id, 'user_name') : "user_name='". $post_id . "' LIMIT 1";
        $col = $GLOBALS['db']->getCol($sql);

        if ($col)
        {
            $sql = "UPDATE " . $GLOBALS['ecs']->table('users') . " SET parent_id = 0 WHERE " . db_create_in($col, 'parent_id'); //將刪除用戶的下級的parent_id 改為0
            $GLOBALS['db']->query($sql);
            $sql = "DELETE FROM " . $GLOBALS['ecs']->table('users') . " WHERE " . db_create_in($col, 'user_id'); //刪除用戶
            $GLOBALS['db']->query($sql);
            /* 刪除用戶訂單 */
            $sql = "SELECT order_id FROM " . $GLOBALS['ecs']->table('order_info') . " WHERE " . db_create_in($col, 'user_id');
            $GLOBALS['db']->query($sql);
            $col_order_id = $GLOBALS['db']->getCol($sql);
            if ($col_order_id)
            {
                $sql = "DELETE FROM " . $GLOBALS['ecs']->table('order_info') . " WHERE " . db_create_in($col_order_id, 'order_id');
                $GLOBALS['db']->query($sql);
                $sql = "DELETE FROM " . $GLOBALS['ecs']->table('order_goods') . " WHERE " . db_create_in($col_order_id, 'order_id');
                $GLOBALS['db']->query($sql);
            }

            $sql = "DELETE FROM " . $GLOBALS['ecs']->table('booking_goods') . " WHERE " . db_create_in($col, 'user_id'); //刪除用戶
            $GLOBALS['db']->query($sql);
            $sql = "DELETE FROM " . $GLOBALS['ecs']->table('collect_goods') . " WHERE " . db_create_in($col, 'user_id'); //刪除會員收藏商品
            $GLOBALS['db']->query($sql);
            $sql = "DELETE FROM " . $GLOBALS['ecs']->table('feedback') . " WHERE " . db_create_in($col, 'user_id'); //刪除用戶留言
            $GLOBALS['db']->query($sql);
            $sql = "DELETE FROM " . $GLOBALS['ecs']->table('user_address') . " WHERE " . db_create_in($col, 'user_id'); //刪除用戶地址
            $GLOBALS['db']->query($sql);
            $sql = "DELETE FROM " . $GLOBALS['ecs']->table('user_bonus') . " WHERE " . db_create_in($col, 'user_id'); //刪除用戶紅包
            $GLOBALS['db']->query($sql);
            $sql = "DELETE FROM " . $GLOBALS['ecs']->table('user_account') . " WHERE " . db_create_in($col, 'user_id'); //刪除用戶帳號金額
            $GLOBALS['db']->query($sql);
            $sql = "DELETE FROM " . $GLOBALS['ecs']->table('tag') . " WHERE " . db_create_in($col, 'user_id'); //刪除用戶標記
            $GLOBALS['db']->query($sql);
            $sql = "DELETE FROM " . $GLOBALS['ecs']->table('account_log') . " WHERE " . db_create_in($col, 'user_id'); //刪除用戶日志
            $GLOBALS['db']->query($sql);
        }

        if (isset($this->ecshop) && $this->ecshop)
        {
            /* 如果是ecshop插件直接退出 */
            return;
        }

        $sql = "DELETE FROM " . $GLOBALS['ecs']->table('users') . " WHERE ";
        if (is_array($post_id))
        {
            $sql .= db_create_in($post_id, 'user_name');
        }
        else
        {
            $sql .= "user_name='" . $post_id . "' LIMIT 1";
        }

        $this->db->query($sql);
    }

    /**
     *  獲取論壇有效積分及單位
     *
     * @access  public
     * @param
     *
     * @return void
     */
    function get_points_name ()
    {
        return 'ucenter';
    }
}

?>