Filters the list of CSS body class names for the current post or page.

$classes string[]

An array of body class names.

$class string[]

An array of additional class names added to the body.

Note that the filter function must return the array of classes after it is finished processing, or all of the classes will be cleared and could seriously impact the visual state of a user’s site.

File: wp-includes/post-template.php. View all references

$classes = apply_filters( 'body_class', $classes, $class );