walk_page_tree( array $pages, int $depth, int $current_page, array $args )
Retrieves HTML list content for page list.
Parameters
- $pages
-
(array) (Required)
- $depth
-
(int) (Required)
- $current_page
-
(int) (Required)
- $args
-
(array) (Required)
Return
(string)
Source
File: wp-includes/post-template.php
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 ); }
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Changelog
Version | Description |
---|---|
2.1.0 | Introduced. |