MadelineProtoDocs/old_docs/API_docs_v20/methods/langpack.getDifference.md

title	description	image	redirect_from
langpack.getDifference	Get new strings in languagepack	https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png	/API_docs/methods/langpack_getDifference.html

Method: langpack.getDifference

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Get new strings in languagepack

Parameters:

Name	Type	Description	Required
from_version	int	Previous localization pack version	Yes

Return type: LangPackDifference

Can bots use this method: NO

MadelineProto Example (now async for huge speed and parallelism!):

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, ]);

Or, if you're into Lua:

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

Errors

Code	Type	Description
400	LANG_PACK_INVALID	The provided language pack is invalid