apply_filters( 'admin_body_class', string $classes )

Filters the CSS classes for the body tag in the admin.

Description

This filter differs from the ‘post_class’ and ‘body_class’ filters in two important ways:

  1. $classes is a space-separated string of class names instead of an array.
  2. Not all core admin classes are filterable, notably: wp-admin, wp-core-ui, and no-js cannot be removed.

Parameters

$classes

(string) Space-separated list of CSS classes.

Source

File: wp-admin/admin-header.php

View on GitHub

Related

Used By

Used By
Used By Description
wp-admin/includes/template.php: iframe_header()

Generic Iframe header for use with Thickbox

Changelog

Changelog
Version Description
WP-2.3.0 Introduced.