_page_traverse_name() WP 2.9.0

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

$children contains parent-children relations

Хуков нет.

Возвращает

Ничего (null).

Использование

_page_traverse_name( $page_id, &$children, &$result );

$page_id(число) (обязательный)

Page ID.

$children(массив) (обязательный)

Parent-children relations (passed by reference).

$result(массив) (обязательный)

Result (passed by reference).

Код page traverse name: wp-includes/post.php ^{VER 5.1.1}

<?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 );
		}
	}
}