staylor / WordPress

		// flat display

		if ( -1 == $max_depth ) {

			if ( !empty($args[0]['reverse_top_level']) ) {

				$elements = array_reverse( $elements );

				$oldstart = $start;

				$start = $total_top - $end;

				$end = $total_top - $oldstart;

			}

			$empty_array = array();

			foreach ( $elements as $e ) {

		else

			$end = $total_top;

		if ( !empty($args[0]['reverse_top_level']) ) {

			$top_level_elements = array_reverse( $top_level_elements );

			$oldstart = $start;

			$start = $total_top - $end;

			$end = $total_top - $oldstart;

		}

		if ( !empty($args[0]['reverse_children']) ) {

			foreach ( $children_elements as $parent => $children )

				$children_elements[$parent] = array_reverse( $children );