for web application yii2

1. Message @botfather https://telegram.me/botfather with the following text: /newbot If you don't know how to message by username, click the search field on your Telegram app and type @botfather, where you should be able to initiate a conversation. Be careful not to send it to the wrong contact, because some users has similar usernames to botfather.

   

2. @botfather replies with Alright, a new bot. How are we going to call it? Please choose a name for your bot.

3. Type whatever name you want for your bot.

4. @botfather replies with Good. Now let's choose a username for your bot. It must end in `bot`. Like this, for example: PostManGoBot or PostManGo_bot.

5. Type whatever username you want for your bot, minimum 5 characters, and must end with bot. For example: PostMan_bot.

6. @botfather replies with:

   Done! Congratulations on your new bot. You will find it at
   telegram.me/telesample_bot. You can now add a description, about
   section and profile picture for your bot, see /help for a list of
   commands.
   
   Use this token to access the HTTP API:
   123456789:AAG90e14-0f8-40183D-18491dDE
   
   For a description of the Bot API, see this page:
   https://core.telegram.org/bots/api
   

7. Note down the 'token' mentioned above.

8. Type /setprivacy to @botfather.

   

9. @botfather replies with Choose a bot to change group messages settings.

10. Type (or select) @PostMan_bot (change to the username you set at step 5 above, but start it with @)

11. @botfather replies with.

    'Enable' - your bot will only receive messages that either start with the '/' symbol or mention the bot by username.
    'Disable' - your bot will receive all messages that people send to groups.
    Current status is: ENABLED
    

12. Type (or select) Disable to let your bot receive all messages sent to a group. This step is up to you actually.

13. @botfather replies with Success! The new status is: DISABLED. /help

The preferred way to install this extension is through composer.

Either run

php composer.phar require aki/yii2-bot-telegram "*"

or add

"aki/yii2-bot-telegram": "*"

to the require section of your composer.json file.

list methods

getMe
sendMessage
forwardMessage
sendPhoto
sendAudio
sendDocument
sendSticker
sendVideo
sendLocation
sendChatAction
getUserProfilePhotos
getUpdates
setWebhook
getChat
getChatAdministrators
getChatMembersCount
getChatMember
answerCallbackQuery
editMessageText
editMessageCaption
sendGame
Game
Animation
CallbackGame
getGameHighScores
GameHighScore
answerInlineQuery

first add to config.php

<?php
'components' => [
	'telegram' => [
        'class' => 'aki\telegram\Telegram',
        'botToken' => '112488045:AAGs6CVXgaqC92pvt1u0L6Azfsdfd',
    ]
]
?>

Once the extension is installed, simply use it in your code by :

<?php Yii::$app->telegram->sendMessage([
	'chat_id' => $chat_id,
	'text' => 'test',
]); ?>

send message width inline keyboard by:

<?php Yii::$app->telegram->sendMessage([
        'chat_id' => $chat_id,
        'text' => 'this is test',
        'reply_markup' => json_encode([
            'inline_keyboard'=>[
                [
                    ['text'=>"refresh",'callback_data'=> time()]
                ]
            ]
        ]),
    ] ?>

send photo by :

<?php Yii::$app->telegram->sendPhoto([
	'chat_id' => $chat_id,
	'photo' => 'path/to/test.jpg',
	'caption' => 'this is test'
]); ?>