walk_page_tree()
Retrieves HTML list content for page list.
No Hooks.
Return
String
.
Usage
walk_page_tree( $pages, $depth, $current_page, $args );
- $pages(array) (required)
- -
- $depth(int) (required)
- -
- $current_page(int) (required)
- -
- $args(array) (required)
- -
Changelog
Since 2.1.0 | Introduced. |
walk_page_tree() walk page tree code WP 6.4.3
function walk_page_tree( $pages, $depth, $current_page, $args ) { if ( empty( $args['walker'] ) ) { $walker = new Walker_Page(); } else { /** * @var Walker $walker */ $walker = $args['walker']; } foreach ( (array) $pages as $page ) { if ( $page->post_parent ) { $args['pages_with_children'][ $page->post_parent ] = true; } } return $walker->walk( $pages, $depth, $args, $current_page ); }