Files
| Filename | Hook Type | Line Number | PHP Doc |
|---|---|---|---|
| wp-includes/theme-compat/embed-content.php | apply_filters | 32 | /** * Filters the thumbnail image ID for use in the embed template. * * @since 4.9.0 * * @param int|false $thumbnail_id Attachment ID, or false if there is none. */ |
Hook Parameters
| Parameter Type | Name | Description |
|---|---|---|
| int|false | $thumbnail_id | Attachment ID, or false if there is none. |