This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness. Use _page_traverse_name() instead.

_page_traverse_name( int $page_id, array $children, string[] $result )

Traverses and return all the nested children post names of a root page.

Description

$children contains parent-children relations

Parameters

$page_id: (Required) Page ID.
$children: (Required) Parent-children relations (passed by reference).
$result: (Required) Array of page names keyed by ID (passed by reference).

Source

File: wp-includes/post.php

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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Uses

Uses
Uses	Description
wp-includes/post.php: _page_traverse_name()	Traverses and return all the nested children post names of a root page.

Used By

Used By
Used By	Description
wp-includes/post.php: _page_traverse_name()	Traverses and return all the nested children post names of a root page.
wp-includes/post.php: get_page_hierarchy()	Orders the pages with children under parents in a flat list.

Changelog

Changelog
Version	Description
2.9.0	Introduced.