get_boundary_post wordpress

The Wordpress function get_boundary_post retrieves the first and last posts in a series of posts. It accepts parameters to specify which post type to consider and whether to consider drafts or private posts. The function then queries the database to find the posts that match the specified criteria and returns the information for the first and last posts.

Here's an example of how to use get_boundary_post in Wordpress:

$first_post = get_boundary_post( true, '', true, 'post' );
$last_post = get_boundary_post( false, '', true, 'post' );

In this example, $first_post and $last_post will contain the information for the first and last published posts, respectively.