apply_filters( "postbox_classes_{$screen_id}_{$box_id}", string[] $classes )
Filters the postbox classes for a specific screen and box ID combo.
Description
The dynamic portions of the hook name, $screen_id and $box_id, refer to the screen ID and meta box ID, respectively.
Parameters
-
$classesstring[] -
An array of postbox classes.
Source
File: wp-admin/includes/post.php.
View all references
$classes = apply_filters( "postbox_classes_{$screen_id}_{$box_id}", $classes );
Changelog
| Version | Description |
|---|---|
| 3.2.0 | Introduced. |