Hooks in wp-includes/taxonomy.php

WP version: 5.1

Important! Some hooks get applied in multiple files. If you are trying to figure out what a specific hook does, you need to look in all the files that apply the hook. Click the "details" link next to any hook for more information.

• To sort the table, click on a column title.
• Click a hook name to see details about the hook.

	Hook		Type	New?	File
1	added_term_relationship		action	no	wp-includes/taxonomy.php
2	add_term_relationship		action	no	wp-includes/taxonomy.php
3	category_link		filter	no	wp-includes/taxonomy.php
4	clean_object_term_cache		action	no	wp-includes/taxonomy.php
5	clean_taxonomy_cache		action	no	wp-includes/taxonomy.php
6	clean_term_cache		action	no	wp-includes/taxonomy.php
7	created_term		action	no	wp-includes/taxonomy.php
8	created_{$taxonomy}	note	action	no	wp-includes/taxonomy.php
9	create_term		action	no	wp-includes/taxonomy.php
10	create_{$taxonomy}	note	action	no	wp-includes/taxonomy.php
11	deleted_term_relationships		action	no	wp-includes/taxonomy.php
12	deleted_term_taxonomy		action	no	wp-includes/taxonomy.php
13	delete_term		action	no	wp-includes/taxonomy.php
14	delete_term_relationships		action	no	wp-includes/taxonomy.php
15	delete_term_taxonomy		action	no	wp-includes/taxonomy.php
16	delete_{$taxonomy}	note	action	no	wp-includes/taxonomy.php
17	edited_term		action	no	wp-includes/taxonomy.php
18	edited_terms		action	no	wp-includes/taxonomy.php
19	edited_terms		action	no	wp-includes/taxonomy.php
20	edited_term_taxonomies		action	no	wp-includes/taxonomy.php
21	edited_term_taxonomy		action	no	wp-includes/taxonomy.php
22	edited_term_taxonomy		action	no	wp-includes/taxonomy.php
23	edited_term_taxonomy		action	no	wp-includes/taxonomy.php
24	edited_{$taxonomy}	note	action	no	wp-includes/taxonomy.php
25	edit_term		action	no	wp-includes/taxonomy.php
26	edit_terms		action	no	wp-includes/taxonomy.php
27	edit_terms		action	no	wp-includes/taxonomy.php
28	edit_term_taxonomies		action	no	wp-includes/taxonomy.php
29	edit_term_taxonomy		action	no	wp-includes/taxonomy.php
30	edit_term_taxonomy		action	no	wp-includes/taxonomy.php
31	edit_term_taxonomy		action	no	wp-includes/taxonomy.php
32	edit_term_{$field}	note	filter	no	wp-includes/taxonomy.php
33	edit_{$taxonomy}	note	action	no	wp-includes/taxonomy.php
34	edit_{$taxonomy}_{$field}	note	filter	no	wp-includes/taxonomy.php
35	get_ancestors		filter	no	wp-includes/taxonomy.php
36	get_ancestors		filter	no	wp-includes/taxonomy.php
37	get_object_terms		filter	no	wp-includes/taxonomy.php
38	get_term		filter	no	wp-includes/taxonomy.php
39	get_terms		filter	no	wp-includes/taxonomy.php
40	get_{$taxonomy}	note	filter	no	wp-includes/taxonomy.php
41	post_format_rewrite_base		filter	no	wp-includes/taxonomy.php
42	pre_category_nicename		filter	no	wp-includes/taxonomy.php
43	pre_delete_term		action	no	wp-includes/taxonomy.php
44	pre_insert_term		filter	no	wp-includes/taxonomy.php
45	pre_term_link		filter	no	wp-includes/taxonomy.php
46	pre_term_{$field}	note	filter	no	wp-includes/taxonomy.php
47	pre_{$taxonomy}_{$field}	note	filter	no	wp-includes/taxonomy.php
48	registered_taxonomy		action	no	wp-includes/taxonomy.php
49	registered_taxonomy_for_object_type		action	YES	wp-includes/taxonomy.php
50	set_object_terms		action	no	wp-includes/taxonomy.php
51	split_shared_term		action	no	wp-includes/taxonomy.php
52	tag_link		filter	no	wp-includes/taxonomy.php
53	taxonomy_labels_{$taxonomy}	note	filter	no	wp-includes/taxonomy.php
54	term_id_filter		filter	no	wp-includes/taxonomy.php
55	term_id_filter		filter	no	wp-includes/taxonomy.php
56	term_link		filter	no	wp-includes/taxonomy.php
57	term_{$field}	note	filter	no	wp-includes/taxonomy.php
58	term_{$field}_rss	note	filter	no	wp-includes/taxonomy.php
59	unregistered_taxonomy		action	no	wp-includes/taxonomy.php
60	unregistered_taxonomy_for_object_type		action	YES	wp-includes/taxonomy.php
61	wp_get_object_terms		filter	no	wp-includes/taxonomy.php
62	wp_get_object_terms_args		filter	no	wp-includes/taxonomy.php
63	wp_insert_term_data		filter	no	wp-includes/taxonomy.php
64	wp_insert_term_duplicate_term_check		filter	YES	wp-includes/taxonomy.php
65	wp_unique_term_slug		filter	no	wp-includes/taxonomy.php
66	wp_unique_term_slug_is_bad_slug		filter	no	wp-includes/taxonomy.php
67	wp_update_term_data		filter	no	wp-includes/taxonomy.php
68	wp_update_term_parent		filter	no	wp-includes/taxonomy.php
69	{$taxonomy}_{$field}	note	filter	no	wp-includes/taxonomy.php
70	{$taxonomy}_{$field}_rss	note	filter	no	wp-includes/taxonomy.php

Important warning about variable hooks

Some hooks have variables in their names. For example, pre_${taxonomy}_$field and admin_head- both have variable names. In general, any hook that ends (or begins) with - or _, or contains a $, has a variable name. Since the syntax with which these variables are defined may change from version to version, this page may think that a hook is deprecated (or new) even if it is not. You can usually catch this sort of thing by comparing this hook to the list of "related hooks" below.