gistfile1.txt

class Walker_Nav_Menu_Append extends Walker_Nav_Menu {

  var $appendage = '';

	function __construct($appendage = ''){

		$this->appendage = $appendage;

	}


	public function start_lvl(&$output, $depth){
		return parent::start_lvl($output, $depth);
	 }

	public function start_el(&$output, $item, $depth, $args){
		return parent::start_el($output, $depth);
	 }
	function end_el( &$output, $item, $depth = 0, $args = array() ) {
		return parent::end_el($output,$item,$depth);
	}

	public function end_lvl( &$output, $depth = 0, $args = array() ) {
		$retval = parent::end_lvl($output, $depth);
		
		echo('<!--');

		var_dump($output);

		var_dump($depth);

		var_dump($args);

		echo('-->');

		return $retval;
	}

}