|wp-includes/taxonomy.php: clean_taxonomy_cache|| |
Fires after a taxonomy’s caches have been cleaned.
|wp-includes/cache.php: wp_cache_delete()|| |
Removes the cache contents matching key and group.
|wp-includes/taxonomy.php: _get_term_hierarchy()|| |
Retrieves children of taxonomy as Term IDs.
|wp-includes/plugin.php: do_action()|| |
Execute functions hooked on a specific action hook.
|wp-includes/option.php: delete_option()|| |
Removes option by name. Prevents removal of protected WordPress options.