moodle/lib/moodlelib.php

8329     static $currentlocale = ''; // Last locale caching.
8331     $oldlocale = $currentlocale;
8335         $currentlocale = $locale;
8337         $currentlocale = moodle_getlocale();
8341     if ($oldlocale == $currentlocale) {
8357     $result = setlocale (LC_ALL, $currentlocale);
8361         if (stripos($currentlocale, '.UTF-8') !== false) {
8362             $newlocale = str_ireplace('.UTF-8', '.UTF8', $currentlocale);
8364         } else if (stripos($currentlocale, '.UTF8') !== false) {
8365             $newlocale = str_ireplace('.UTF8', '.UTF-8', $currentlocale);
8375     if ($currentlocale == 'tr_TR' or $currentlocale == 'tr_TR.UTF-8') {