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apply_filters( 'category_css_class', array $css_classes, object $category, int $depth, array $args )

Filters the list of CSS classes to include with each category in the list.

Description

See also

Parameters

$css_classes

(array) An array of CSS classes to be applied to each list item.

$category

(object) Category data object.

$depth

(int) Depth of page, used for padding.

$args

(array) An array of wp_list_categories() arguments.

Source

File: wp-includes/class-walker-category.php

View on Trac

Changelog

Version Description
4.2.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/category_css_class