/**
* Returns detailed informations from the variant table
* If no detail is given a complete table is returned
*
* @param string $locale Normalized locale
* @param boolean $invert Invert output of the data
* @param string|array $detail Detail to return information for
* @return array
*/
public static function getDisplayVariant($locale, $invert = false, $detail = null)
{
if ($detail !== null) {
return Locale::getDisplayVariant($locale);
} else {
$list = ZFLocale::getLocaleList();
foreach ($list as $key => $value) {
$list[$key] = Locale::getDisplayVariant($key);
}
if ($invert) {
array_flip($list);
}
return $list;
}
}
/**
* {@inheritdoc}
*/
public function getLanguages()
{
return array_keys($this->locale->getLocaleList());
}
