Core Function
View Source on Trac ↗ get_ancestors()
get_ancestors( mixed $object_id = 0, mixed $object_type = '', mixed $resource_type = '' ) Gets an array of ancestor IDs for a given object.
Parameters 2 required
| Name / Type | Description |
|---|---|
| $object_id int | Optional. The ID of the object. Default 0. |
| string | $object_type Optional. The type of object for which we'll be retrieving ancestors. Accepts a post type or a taxonomy name. Default empty. Required |
| string | $resource_type Optional. Type of resource $object_type is. Accepts 'post_type' or 'taxonomy'. Default empty. Required |
Return Value
(int[])
An array of IDs of ancestors from lowest to highest in the hierarchy.
Function Information
Since Version
3.1.0
Source File
wp-includes/taxonomy.php
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