cat_is_ancestor_of
cat_is_ancestor_of ( $cat1, $cat2 )
Parameters:- (int|object) cat1 ID or object to check if this is the parent category.
- (int|object) cat2 The child category.
Returns:- (bool) Whether $cat2 is child of $cat1.
Defined at: - Introduced in WordPress: 2.1.0
- Deprecated in WordPress: —
Description
Checks if a category is an ancestor of another category.You can use either an ID or the category object for both parameters.
If you use an integer, the category will be retrieved.