postbox_classes_{$screen_id}_{$box_id}

#Summery Summery

Filters the postbox classes for a specific screen and box ID combo.

#Syntax Syntax

apply_filters( "postbox_classes_{$screen_id}_{$box_id}", string[] $classes )

#Description Description

The dynamic portions of the hook name, $screen_id and $box_id, refer to the screen ID and meta box ID, respectively.

Related

#Parameters Parameters

$classes

An array of postbox classes.

#Source Source

File: wp-admin/includes/post.php

#Changelog Changelog

Changelog

Version	Description
3.2.0	Introduced.

#Related Related