sanitize_category()
Function: Sanitizes category data based on context.
Source: wp-includes/category.php:259
sanitize_category_field()
Function: Sanitizes data in single category key field.
Source: wp-includes/category.php:274
get_tags()
Function: Retrieves all post tags.
Source: wp-includes/category.php:293
get_tags
Filter Hook: Filters the array of term objects returned for the ‘post_tag’ taxonomy.
Source: wp-includes/category.php:311
get_categories()
Function: Retrieves a list of category objects.
Source: wp-includes/category.php:26