wp_get_term_taxonomy_parent_id()
Function: Returns the term’s parent’s term ID.
Source: wp-includes/taxonomy.php:4990
wp_check_term_hierarchy_for_loops()
Function: Checks the given subset of the term hierarchy for hierarchy loops.
Source: wp-includes/taxonomy.php:5011
get_categories()
Function: Retrieves a list of category objects.
Source: wp-includes/category.php:26
get_ancestors
Filter Hook: Filters a given object’s ancestors.
Source: wp-includes/taxonomy.php:4978
get_category()
Function: Retrieves category data given a category ID or category object.
Source: wp-includes/category.php:91
get_categories_taxonomy
Filter Hook: Filters the taxonomy used to retrieve terms when calling get_categories().
Source: wp-includes/category.php:38
get_category_by_path()
Function: Retrieves a category based on URL containing the category slug.
Source: wp-includes/category.php:124
get_tags
Filter Hook: Filters the array of term objects returned for the ‘post_tag’ taxonomy.
Source: wp-includes/category.php:311
get_category_by_slug()
Function: Retrieves a category object by category slug.
Source: wp-includes/category.php:187
get_cat_ID()
Function: Retrieves the ID of a category from its name.
Source: wp-includes/category.php:205