Files
| Filename | Hook Type | Line Number | PHP Doc |
|---|---|---|---|
| wp-includes/functions.php | apply_filters | 6224 | /** * Filters the main network ID. * * @since 4.3.0 * * @param int $main_network_id The ID of the main network. */ |
Hook Parameters
| Parameter Type | Name | Description |
|---|---|---|
| int | $main_network_id | The ID of the main network. |