Core Function
View Source on Trac ↗ get_category_children()
get_category_children( mixed $id, mixed $before = '/', mixed $after = '', mixed $visited = array() ) Retrieve category children list separated before and after the term IDs.
Parameters 2 required
| Name / Type | Description |
|---|---|
| $id int | Category ID to retrieve children. Required |
| $before string | Optional. Prepend before category term ID. Default '/'. |
| $after string | Optional. Append after category term ID. Default empty string. |
| array | $visited Optional. Category Term IDs that have already been added. Default empty array. Required |
Return Value
(string)
string
Function Information
Since Version
1.2.0
Source File
wp-includes/deprecated.php
Advertisement