function actionFile()
 {
     echo 'Getting a XML from an FILE - ' . $this->file . '<br /><br />';
     $xml = new YDXml();
     $xml->loadFile($this->file);
     YDDebugUtil::dump($xml->traverse(), 'YDXml::traverse');
     YDDebugUtil::dump($xml->toArray(), 'YDXml::toArray');
 }