MadelineProto/old_docs/API_docs_v73/methods/langpack_getDifference.md

title	description
langpack.getDifference	Get language pack updates

Method: langpack.getDifference

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Get language pack updates

Parameters:

Name	Type	Required	Description
from_version	int	Yes	Previous version

Return type: LangPackDifference

Can bots use this method: NO

MadelineProto Example:

if (!file_exists('madeline.php')) {
    copy('https://phar.madelineproto.xyz/madeline.php', 'madeline.php');
}
include 'madeline.php';

$MadelineProto = new \danog\MadelineProto\API('session.madeline');
$MadelineProto->start();

$LangPackDifference = $MadelineProto->langpack->getDifference(['from_version' => int, ]);

PWRTelegram HTTP API example (NOT FOR MadelineProto):

As a user:

POST/GET to https://api.pwrtelegram.xyz/userTOKEN/langpack.getDifference

Parameters:

from_version - Json encoded int

Or, if you're into Lua:

LangPackDifference = langpack.getDifference({from_version=int, })

Errors this method can return:

Error	Description
LANG_PACK_INVALID	The provided language pack is invalid