Home » Wordpress » Return ID of the parent page if parent page exists in wordpress theme

By Wordpress, Wordpress Tip and Tricks Comments Off on Return ID of the parent page if parent page exists in wordpress theme

This is a great little snippet that will let you return the ID of the parent page if the page has a parent in wordpress.
Just add this snippet to the functions.php of your wordpress theme and your ready to get wordpress the parent page ID.

1
2
3
4
5
6
7
8
function is_subpage() {
    global $post;
    if ( is_page() && $post->post_parent ) {
        return $post->post_parent;
    } else {
        return false;
    }
}

Array ( [0] => Wordpress, Wordpress Tip and Tricks )

Wordpress, Wordpress Tip and Tricks, , ,