WordPress.org
Get WordPress
WordPress.org

WordPress Developer Resources

_page_traverse_name()

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

In this article

Back to top

This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only by core. It is listed here for completeness.

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

Description

$children contains parent-children relations

See also

Parameters

$page_idintrequired
Page ID.
$childrenarrayrequired
Parent-children relations (passed by reference).
$resultstring[]required
Array of page names keyed by ID (passed by reference).

Source

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 );
		}
	}
}

View all references View on Trac View on GitHub

UsesDescription
_page_traverse_name()wp-includes/post.php

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

Used byDescription
get_page_hierarchy()wp-includes/post.php

Orders the pages with children under parents in a flat list.

_page_traverse_name()wp-includes/post.php

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

Changelog

VersionDescription
2.9.0Introduced.

User Contributed Notes

You must log in before being able to contribute a note or feedback.