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<?php
/**
* Action for changing a user's personal language settings
*
* @package Elgg
* @subpackage Core
* @author Curverider Ltd
* @link http://elgg.org/
*/
require_once(dirname(dirname(dirname(__FILE__))) . "/engine/start.php");
global $CONFIG;
gatekeeper();
$language = get_input('language');
$user_id = get_input('guid');
$user = "";
if (!$user_id)
$user = $_SESSION['user'];
else
$user = get_entity($user_id);
if (($user) && ($language))
{
if (strcmp($language, $user->language)!=0)
{
$user->language = $language;
if ($user->save())
system_message(elgg_echo('user:language:success'));
else
register_error(elgg_echo('user:language:fail'));
}
}
else
register_error(elgg_echo('user:language:fail'));
//forward($_SERVER['HTTP_REFERER']);
//exit;
?>
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