set mb_internal_encoding

diff --git a/include/functions.php b/include/functions.php
index 394f540c95f21a9a8a5cd694f9f64b90107b18f7..c6151225f93aa535737e448e47f3942144187768 100644 (file)
--- a/include/functions.php
+++ b/include/functions.php
@@ -2,6 +2,7 @@
        define('EXPECTED_CONFIG_VERSION', 25);
        define('SCHEMA_VERSION', 92);
 
+       mb_internal_encoding("UTF-8");
        date_default_timezone_set('UTC');
        if (defined('E_DEPRECATED')) {
                error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED);