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