Files
| Filename | Hook Type | Line Number | PHP Doc |
|---|---|---|---|
| wp-admin/includes/class-wp-screen.php | apply_filters | 943 | /** * Filters the array of screen layout columns. * * This hook provides back-compat for plugins using the back-compat * Filters instead of add_screen_option(). * * @since 2.8.0 * * @param array $empty_columns Empty array. * @param string $screen_id Screen ID. * @param WP_Screen $screen Current WP_Screen instance. */ |
Hook Parameters
| Parameter Type | Name | Description |
|---|---|---|
| array | $empty_columns | Empty array. |
| string | $screen_id | Screen ID. |
| WP_Screen | $screen | Current WP_Screen instance. |