| protected getLanguageCodes ( array $languageIds ) : array | ||
| $languageIds | array | |
| return | array | |
protected function getLanguageCodes(array $languageIds)
{
$languageCodes = array();
foreach ($languageIds as $languageId) {
$languageCodes[$this->languageHandler->load($languageId)->languageCode] = true;
}
return $languageCodes;
}