A function which retrieves a content's parent id.
Purpose of this function is for the get.content.parent.id
filter.
- Full name:
get_content_parent_id - Defined in:
cms/core/Shared/Helpers/content.php
Parameters
| Parameter | Type | Description |
|---|---|---|
$contentId |
string | Content id. |
Return Value
string
Content parent id or '' on failure.