protected function _getExtensionFileListFromSpecificConfig($config) { $xml = simplexml_load_string($config['xml']); $return = array(); foreach ($xml->contents->children() as $target) { $files = $target->xpath('//file'); $return = array(); foreach ($files as $file) { $path = $this->_getPathOfFileNodeToTarget($file); $return[$path] = (string) $file['hash']; } } return $return; }