85      * @param bool|string $code Code to override configuration with. Private parameter.
88     public function create($config, $context, $code = false)  argument
91         if ($code === false) {
92             $code = $this->validator->validate(
98             $code = $this->validator->validate($code, $config, $context);
100         if ($code === false) {
101             $code = 'en'; // malformed code becomes English
104         $pcode = str_replace('-', '_', $code); // make valid PHP classname
107         if ($code == 'en') {
111             $file  = $this->dir . '/Language/classes/' . $code . '.php';
116                 $raw_fallback = $this->getFallbackFor($code);
126         $lang->code = $code;
133      * @param string $code language code
136     public function getFallbackFor($code)  argument
138         $this->loadLanguage($code);
139         return $this->cache[$code]['fallback'];
144      * @param string $code language code
146     public function loadLanguage($code)  argument
151         if (isset($this->cache[$code])) {
156         $filename = $this->dir . '/Language/messages/' . $code . '.php';
159         $fallback = ($code != 'en') ? 'en' : false;
175             if (isset($languages_seen[$code])) {
178                     $code,
183             $language_seen[$code] = true;
204         $this->cache[$code] = $cache;