Files
| Filename | Hook Type | Line Number | PHP Doc |
|---|---|---|---|
| wp-includes/post.php | apply_filters | 6775 | /** * Filters the attachment thumbnail URL. * * @since 2.1.0 * * @param string $thumbnail_url URL for the attachment thumbnail. * @param int $post_id Attachment ID. */ |
Hook Parameters
| Parameter Type | Name | Description |
|---|---|---|
| string | $thumbnail_url | URL for the attachment thumbnail. |
| int | $post_id | Attachment ID. |