Filter hook 'postbox_classes_{$screen_id}_{$box_id}'
in WP Core File wp-admin/includes/post.php at line 1430
Description
Filters the postbox classes for a specific screen and box ID combo. The dynamic portions of the hook name, `$screen_id` and `$box_id`, refer to the screen ID and meta box ID, respectively.
Occurrences
| Filename |
Line Number |
| wp-admin/includes/post.php |
1430 |
Parameters
| Type |
Name |
Description |
| string[] |
$classes |
An array of postbox classes. |
PHP Doc
/**
* Filters the postbox classes for a specific screen and box ID combo.
*
* The dynamic portions of the hook name, `$screen_id` and `$box_id`, refer to
* the screen ID and meta box ID, respectively.
*
* @since 3.2.0
*
* @param string[] $classes An array of postbox classes.
*/