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Wprdpress: Top Parent page id
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| <?php | |
| if ($post->post_parent) : | |
| $ancestors = get_post_ancestors($post->ID); //get all parent post ids in an array | |
| $root = count($ancestors)-1; //find the count | |
| $parent = $ancestors[$root]; //get top parent id | |
| else: | |
| $parent = $post->ID; | |
| endif; | |
| ?> |
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