MadelineProto/old_docs/API_docs_v40/methods/help_getAppChangelog.md

title	description
help.getAppChangelog	help.getAppChangelog parameters, return type and example

Method: help.getAppChangelog

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Parameters:

Name	Type	Required
device_model	string	Yes
system_version	string	Yes
app_version	string	Yes
lang_code	string	Yes

Return type: help_AppChangelog

Example:

$MadelineProto = new \danog\MadelineProto\API();
if (isset($token)) { // Login as a bot
    $MadelineProto->bot_login($token);
}
if (isset($number)) { // Login as a user
    $sentCode = $MadelineProto->phone_login($number);
    echo 'Enter the code you received: ';
    $code = '';
    for ($x = 0; $x < $sentCode['type']['length']; $x++) {
        $code .= fgetc(STDIN);
    }
    $MadelineProto->complete_phone_login($code);
}

$help_AppChangelog = $MadelineProto->help->getAppChangelog(['device_model' => string, 'system_version' => string, 'app_version' => string, 'lang_code' => string, ]);

Or, if you're using PWRTelegram:

As a bot:

POST/GET to https://api.pwrtelegram.xyz/botTOKEN/madeline

Parameters:

• method - help.getAppChangelog
• params - {"device_model":"string","system_version":"string","app_version":"string","lang_code":"string"}

### As a user:

POST/GET to `https://api.pwrtelegram.xyz/userTOKEN/help.getAppChangelog`

Parameters:

device_model - Json encoded string
system_version - Json encoded string
app_version - Json encoded string
lang_code - Json encoded string

Or, if you're into Lua:

help_AppChangelog = help.getAppChangelog({device_model=string, system_version=string, app_version=string, lang_code=string, })