A HitchHackers guide through WordPress

Display or retrieve the HTML list of categories.The list of arguments is below: ‘show_option_all’ (string) – Text to display for showing all categories. ‘orderby’ (string) default is ‘ID’ – What column to use for ordering the categories. ‘order’ (string) default is ‘ASC’ – What direction to order categories. ‘show_last_update’ (bool|int) default is 0 – See walk_category_dropdown_tree() ‘show_count’ (bool|int) default is 0 – Whether to show how many posts are in the category. ‘hide_empty’ (bool|int) default is 1 – Whether to hide categories that don’t have any posts attached to them. ‘use_desc_for_title’ (bool|int) default is 1 – Whether to use the description instead of the category title. ‘feed’ – See get_categories(). ‘feed_type’ – See get_categories(). ‘feed_image’ – See get_categories(). ‘child_of’ (int) default is 0 – See get_categories(). ‘exclude’ (string) – See get_categories(). ‘exclude_tree’ (string) – See get_categories(). ‘echo’ (bool|int) default is 1 – Whether to display or retrieve content. ‘current_category’ (int) – See get_categories(). ‘hierarchical’ (bool) – See get_categories(). ‘title_li’ (string) – See get_categories(). ‘depth’ (int) – The max depth.

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