function getLocalizedLanguageName($id)
{
$ID_TO_LOCALIZED_NAME_HASH =& fbISO639::getIDToLocalizedNameHash();
/// \todo make multibyte saavy
$id = fbString::strtoupper($id);
return isset($ID_TO_LOCALIZED_NAME_HASH[$id]) ? $ID_TO_LOCALIZED_NAME_HASH[$id] : false;
}
function &parseAcceptLanguages($http_accept_language = null)
{
fbDebug::enter();
global $_SERVER;
// < 4.1.0
static $http_accept_language_map;
if (is_null($http_accept_language)) {
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$http_accept_language = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
}
}
if (!isset($http_accept_language_map[$http_accept_language])) {
if (strpos($http_accept_language, ',') !== false) {
$languages = explode(',', $http_accept_language);
} else {
$languages = array($http_accept_language);
}
$locales = array();
foreach ($languages as $language) {
$semicolon = strpos($language, ';');
if ($semicolon !== false) {
$language = trim(substr($language, 0, $semicolon));
}
$language = strtr($language, '-', '_');
if (strlen($language) == 2) {
$language = $language . '_' . $language;
}
$underscore = strpos($language, '_');
if ($underscore !== false) {
$language = fbString::strtolower(substr($language, 0, $underscore)) . '_' . fbString::strtoupper(substr($language, $underscore + 1));
}
$locales[] = $language;
}
$http_accept_language_map[$http_accept_language] = $locales;
}
fbDebug::leave($http_accept_language_map[$http_accept_language]);
return $http_accept_language_map[$http_accept_language];
}
