<?php
/***************************************************************************
*                                                                          *
*   (c) 2004 Vladimir V. Kalynyak, Alexey V. Vinokurov, Ilya M. Shalnev    *
*                                                                          *
* This  is  commercial  software,  only  users  who have purchased a valid *
* license  and  accept  to the terms of the  License Agreement can install *
* and use this program.                                                    *
*                                                                          *
****************************************************************************
* PLEASE READ THE FULL TEXT  OF THE SOFTWARE  LICENSE   AGREEMENT  IN  THE *
* "copyright.txt" FILE PROVIDED WITH THIS DISTRIBUTION PACKAGE.            *
****************************************************************************/

function fn_settings_actions_addons_sms_notifications_clickatel_unicode(&$new_value, $old_value)
{
    if ($new_value == 'Y' && !function_exists('mb_convert_encoding')) {
        fn_set_notification('E', __('warning'), __('unicode_not_enabled'));
        $new_value = 'N';
    }

    return true;
}
