DOM/DOMXPathNavigator.php
public function MoveToNextAttribute()
	{
		if ( is_null( $this->domNode ) || ! $this->domNode instanceof \DOMAttr )
		{
			return false;
		}

		$next = $this->domNode->nextSibling;
		if ( is_null( $next ) ) return false;

		$this->domNode = $next;
		return true;

	}
public function MoveToNextAttribute()
	{
		if ( is_null( $this->domNode ) || ! $this->domNode instanceof \DOMAttr )
		{
			return false;
		}

		$next = $this->domNode->nextSibling;
		if ( is_null( $next ) ) return false;

		$this->domNode = $next;
		return true;

	}
public function MoveToNextAttribute ( ) { if ( is_null ( $ this -> domNode ) || ! $ this -> domNode instanceof \ DOMAttr ) { return false ; } $ next = $ this -> domNode -> nextSibling ; if ( is_null ( $ next ) ) return false ; $ this -> domNode = $ next ; return true ; }
When overridden in a derived class, moves the XPathNavigator
to the next attribute.

@return bool	Returns true if the XPathNavigator is successful moving to the next attribute;
false if there are no more attributes. If false, the position of the XPathNavigator is unchanged.
When overridden in a derived class moves the XPathNavigator to the next attribute .