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category_css_class › WordPress Filter Hooks

Since4.2.0
Deprecatedn/a
› apply_filters( 'category_css_class', $css_classes, $category, $depth, $args )
Parameters: (4)
  • (string[]) $css_classes An array of CSS classes to be applied to each list item.
    Required: Yes
  • (WP_Term) $category Category data object.
    Required: Yes
  • (int) $depth Depth of page, used for padding.
    Required: Yes
  • (array) $args An array of wp_list_categories() arguments.
    Required: Yes
Defined at:
Codex:

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



Related Functions: get_category_rss_link, category_exists, wp_category_checklist, add_cssclass, the_category_rss, sync_category_tag_slugs


Related Hooks: page_css_class, nav_menu_css_class, the_category_rss, category_link, terms_clauses

Source 

$css_classes = implode( ' ', apply_filters( 'category_css_class', $css_classes, $category, $depth, $args ) );