/**
* @brief Set the default language
*
*
*/
static function setLanguage($lang)
{
if (preg_match('/^[a-z]{2}$/', $lang)) {
// Two letter iso code found
self::$lang = $lang;
self::$region = null;
} elseif (preg_match('/^[a-z]{2}-[a-z]{2}$/', $lang)) {
// Two letter iso country and two letter iso code
list(self::$lang, self::$region) = explode('-', $lang);
} elseif ($lang == null) {
self::$lang = null;
self::$region = null;
} else {
throw new BaseException("Invalid language");
}
}
