function _page_traverse_name( $page_id, &$children, &$result ){

function to traverse and return all the nested children post names of a root page.
$children contains parent-children relations


  • $page_id
  • &$children
  • &$result

Source code

function _page_traverse_name( $page_id, &$children, &$result ){

	if ( isset( $children[ $page_id ] ) ){

		foreach( (array)$children[ $page_id ] as $child ) {

			$result[ $child->ID ] = $child->post_name;

			_page_traverse_name( $child->ID, $children, $result );





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