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, array $result )
Traverse and return all the nested children post names of a root page.
Description
$children contains parent-children relations
See also
Parameters
- $page_id
-
(int) (Required) Page ID.
- $children
-
(array) (Required) Parent-children relations (passed by reference).
- $result
-
(array) (Required) Result (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 );
}
}
}
Changelog
| Version | Description |
|---|---|
| 2.9.0 | Introduced. |