original_string: public function MoveToAttribute( $localName, $namespaceURI )
  	{
  		if ( ! $this->MoveToFirstAttribute() )
  		{
  			return false;
  		}
  
  		do
  		{
  			if ( $this->getLocalName() == $localName && ( ( is_null( $namespaceURI ) && empty( $this->getNamespaceURI() ) ) || $this->getNamespaceURI() == $namespaceURI ) )
  			{
  				return true;
  			}
  		} while ( $this->MoveToNextAttribute() );
  
  		// If any attribute was found but not the desired attribute return to the parent
  		$this->MoveToParent();
  
  		return false;
  	}
code: public function MoveToAttribute( $localName, $namespaceURI )
  	{
  		if ( ! $this->MoveToFirstAttribute() )
  		{
  			return false;
  		}
  
  		do
  		{
  			if ( $this->getLocalName() == $localName && ( ( is_null( $namespaceURI ) && empty( $this->getNamespaceURI() ) ) || $this->getNamespaceURI() == $namespaceURI ) )
  			{
  				return true;
  			}
  		} while ( $this->MoveToNextAttribute() );
  
  		// If any attribute was found but not the desired attribute return to the parent
  		$this->MoveToParent();
  
  		return false;
  	}
code_tokens: public function MoveToAttribute ( $ localName , $ namespaceURI ) { if ( ! $ this -> MoveToFirstAttribute ( ) ) { return false ; } do { if ( $ this -> getLocalName ( ) == $ localName && ( ( is_null ( $ namespaceURI ) && empty ( $ this -> getNamespaceURI ( ) ) ) || $ this -> getNamespaceURI ( ) == $ namespaceURI ) ) { return true ; } } while ( $ this -> MoveToNextAttribute ( ) ) ; // If any attribute was found but not the desired attribute return to the parent
   $ this -> MoveToParent ( ) ; return false ; }
docstring: Moves the XPathNavigator to the attribute with the matching local name and namespace URI.
  
  @param string $localName : The local name of the attribute.
  @param string $namespaceURI : The namespace URI of the attribute; null for an empty namespace.
  
  @return bool Returns true if the XPathNavigator is successful moving to the attribute; otherwise, false.
  If false, the position of the XPathNavigator is unchanged.
docstring_tokens: Moves the XPathNavigator to the attribute with the matching local name and namespace URI .