walk_page_tree( array $pages, int $depth, int $current_page, array $args ): string
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
.
View all references
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 );
}
Changelog
Version | Description |
---|---|
2.1.0 | Introduced. |