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.beizigen.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

相关函数：

• get_pages()
• get_children()