- get_category_children is deprecated since version 2.8.0!
get_category_children ( $id, $before = '/', $after = '', $visited = array() )
- (int) id Category ID to retrieve children.
- (string) before Optional. Prepend before category term ID.
- (string) after Optional, default is empty string. Append after category term ID.
- (array) visited Optional. Category Term IDs that have already been added.
- Introduced in WordPress: 1.2.0
- Deprecated in WordPress: 2.8.0
Retrieve category children list separated before and after the term IDs.