ancestors on local machine but not on server

Same thing here…

In my local server, $post->ancestors show up, but not on remote server

Looking forward to a solution.

Txs!

I have an install on an unfamiliar server that’s having the problem. Has anyone made any progress on this? Quite bizarre.

I have the same problem.
I have written a function that resolves the problem. It’s not perfect, because it sends multiple requests to find post parent, so I am afraid it’s quite slow, but anyway it works.

function get_ancestors ($id) {
    $p = get_post ($id);
    $parent = $p->post_parent;
    $ancestors = array ();
    while ($parent != '0') {
        $ancestors[] = $parent;
        $p = get_post ($parent);
        $parent = $p->post_parent;
    }
    return $ancestors;
}

You can put the function into your plugin file, or functions.php of your template file and use it like:
$ancestors = get_ancestors (post_id)
where post_id is the id of the post of course ??
Hope this helps:)

Edit:
After a while I realized you can also pass whole $post as an argument – and shorten everything by one request. The code will look like:

function get_ancestors ($p) {
    $parent = $p->post_parent;
    $ancestors = array ();
    while ($parent != '0') {
        $ancestors[] = $parent;
        $p = get_post ($parent);
        $parent = $p->post_parent;
    }
    return $ancestors;
}

And usage: $ancestors = get_ancestors ($post)

Salut, je viens d’avoir le même problème. Ne voulant pas allourdir mon code j’ai cherché un peu dans le fichier post.php. On y remarque qu’il existe la fonction suivante :

get_post_ancestors($post);

Elle retourne exactement la(es) même(s) valeur(s) que $post->ancestors

Bonne journée.