get_category_link()
Function: Retrieves category link URL.
Source: wp-includes/category-template.php:20
get_category_parents()
Function: Retrieves category parents with separator.
Source: wp-includes/category-template.php:47
get_the_category()
Function: Retrieves post categories.
Source: wp-includes/category-template.php:77
get_the_categories
Filter Hook: Filters the array of categories to return for a post.
Source: wp-includes/category-template.php:98
get_the_category_by_ID()
Function: Retrieves category name based on category ID.
Source: wp-includes/category-template.php:109