WordPress获取子页面对象函数
WordPress函数get_page_children用于获取子页面对象
get_page_children( int $page_id, array $pages )
函数参数
$page_id
整数
父页面ID
$pages
数组
页面列表对象,用get_pages()函数获取
函数返回值
Array
(
[0] => WP_Post Object
(
[ID] => 15
[post_author] => 1
[post_date] => 2020-11-27 16:37:42
[post_date_gmt] => 2020-11-27 08:37:42
[post_content] =>
[post_title] => 联系我们
[post_excerpt] =>
[post_status] => publish
[comment_status] => open
[ping_status] => closed
[post_password] =>
[post_name] => contact
[to_ping] =>
[pinged] =>
[post_modified] => 2021-02-22 11:00:05
[post_modified_gmt] => 2021-02-22 03:00:05
[post_content_filtered] =>
[post_parent] => 2
[guid] => https://www.zz2zz.com/?page_id=15
[menu_order] => 0
[post_type] => page
[post_mime_type] =>
[comment_count] => 0
[filter] => raw
)
)
函数使用示例
$all_pages = get_pages( array(
'post_type' => 'page',
'post_status' => array( 'publish', 'pending' )
) );
$inherited = get_page_children(2, $all_pages);
扩展阅读
get_page_children()函数位于:wp-includes/post.php