public static function set_locale()
{
if (empty(self::$locale)) {
$locale = array();
if (file_exists(THEME . "locale/" . LANGUAGE . ".php")) {
include THEME . "locale/" . LANGUAGE . ".php";
} else {
include THEME . "locale/English.php";
}
self::$locale = $locale;
}
return self::$locale;
}