/** * Create the structure for the target languages. * * @param Order $order * The Order to extract the data from. * * @return array * The structure for the target languages. */ protected function extractTargetLanguagesData(Order $order) { $targetLanguages = $order->getTargetLanguages(); $languages = array(); foreach ($targetLanguages as $language) { $languages[] = array('IsoCode' => $language); } return $languages; }