How to send a message personally to the administrator of a Telegram channel from a bot?

Question

PHP

The bot is in a channel with admin rights. How to send a message personally to the administrator of a Telegram channel from a bot?

Answer 1

Use the getChatAdministrators method to get a list of admins and then send messages to them.

Answer 2

List in the query the fields needed for selecting the fields from the tables and add AS
aliases for the ID fields, for example

SELECT
                t1.ID AS ID1, t1.html ..........
                t2.ID AS ID2, t2.page_id
            FROM `page` AS `t1`
            LEFT JOIN `page-setting` AS `t2` ON t1.`ID` = t2.`page_id`
            ORDER BY t1.`ID` ASC;