postbox_classes_{$screen_id}_{$box_id}

postbox_classes_{$screen_id}_{$box_id}

Hook Type: filter

See hook in core

Displaying hooks found in version: wordpress-6.4.3

apply_filters('postbox_classes_{$screen_id}_{$box_id}') is found 1 times:

  • /wp-admin/includes/post.php line 1415
    	 * @since 3.2.0
    	 *
    	 * @param string[] $classes An array of postbox classes.
    	 */
    	$classes = apply_filters( "postbox_classes_{$screen_id}_{$box_id}", $classes );
    
    	return implode( ' ', $classes );
    }
    
    /**
     * Returns a sample permalink based on the post name.