public function xpath($path) {
    $results = parent::xpath($path);
    if (empty($results)) {
      return $this->_getEmptyElement();
    }
    return new QuipXmlElementIterator(new \ArrayIterator($results));
  }
public function xpath($path) {
    $results = parent::xpath($path);
    if (empty($results)) {
      return $this->_getEmptyElement();
    }
    return new QuipXmlElementIterator(new \ArrayIterator($results));
  }
public function xpath ( $ path ) { $ results = parent :: xpath ( $ path ) ; if ( empty ( $ results ) ) { return $ this -> _getEmptyElement ( ) ; } return new QuipXmlElementIterator ( new \ ArrayIterator ( $ results ) ) ; }
Wrap the xpath results in a Quip iterator.
@see SimpleXMLElement::xpath()
@return \QuipXml\Xml\QuipXmlElementIterator
Wrap the xpath results in a Quip iterator .