All plugin hooks in WordPress 2.7

Important! Some WordPress hooks get applied in multiple PHP files. If you are trying to figure out what a specific WordPress hook does, sort the table by "hook" and make sure you are looking in all the files where it occurs.

• To sort the table, click on a column title.
• Click a hook name to see details about the hook.
• Click a file name to see only hooks used in that file.

	Hook		Type	New?	Instances
1	comment_post_redirect		filter	no	1
2	link_category		filter	no	4
3	link_title		filter	no	1
4	login_headerurl		filter	no	1
5	login_headertitle		filter	no	1
6	login_message		filter	no	1
7	login_errors		filter	no	1
8	login_messages		filter	no	1
9	user_registration_email		filter	no	1
10	registration_errors		filter	no	1
11	phone_content		filter	no	1
12	atom_service_url		filter	no	1
13	xmlrpc_methods		filter	no	1
14	xmlrpc_blog_options		filter	no	1
15	content_save_pre		filter	no	2
16	pre_upload_error		filter	no	1
17	wp_handle_upload		filter	no	3
18	xmlrpc_text_filters		filter	no	1
19	pre_remote_source		filter	no	1
20	update_footer		filter	no	1
21	admin_body_class		filter	no	1
22	async_upload_{$type}	note	filter	no	1
23	the_category		filter	no	6
24	comment_edit_redirect		filter	no	1
25	wp_create_file_in_uploads		filter	no	2
26	wp_delete_file		filter	no	5
27	editable_slug		filter	no	4
28	comment_status_links		filter	no	1
29	comments_per_page		filter	no	1
30	preview_post_link		filter	no	2
31	get_comment_author_link		filter	no	2
32	manage_pages_query		filter	no	1
33	media_upload_default_type		filter	no	1
34	media_upload_default_tab		filter	no	1
35	avatar_defaults		filter	no	1
36	default_avatar_select		filter	no	1
37	plugin_action_links		filter	no	1
38	_wp_post_revision_field_{$field}	note	filter	no	3
39	post_mime_types		filter	no	2
40	show_password_fields		filter	no	2
41	pre_user_login		filter	no	2
42	import_post_meta_key		filter	no	1
43	import_allow_create_users		filter	no	1
44	import_allow_fetch_attachments		filter	no	1
45	import_attachment_size_limit		filter	no	1
46	comment_edit_pre		filter	no	1
47	dashboard_incoming_links_link		filter	no	1
48	dashboard_incoming_links_feed		filter	no	1
49	dashboard_primary_link		filter	no	1
50	dashboard_primary_feed		filter	no	1
51	dashboard_primary_title		filter	no	1
52	dashboard_secondary_link		filter	no	1
53	dashboard_secondary_feed		filter	no	1
54	dashboard_secondary_title		filter	no	1
55	wp_dashboard_widgets		filter	no	1
56	comment_row_actions		filter	no	2
57	the_title_rss		filter	no	4
58	the_content_export		filter	no	1
59	the_excerpt_export		filter	no	1
60	filesystem_method_file		filter	no	1
61	filesystem_method		filter	no	1
62	request_filesystem_credentials		filter	no	1
63	wp_create_thumbnail		filter	no	1
64	intermediate_image_sizes		filter	no	2
65	wp_generate_attachment_metadata		filter	no	1
66	wp_read_image_metadata_types		filter	no	1
67	wp_read_image_metadata		filter	no	1
68	file_is_displayable_image		filter	no	1
69	media_upload_tabs		filter	no	1
70	image_send_to_editor		filter	no	1
71	image_add_caption_shortcode		filter	no	1
72	media_buttons_context		filter	no	1
73	image_upload_iframe_src		filter	no	1
74	video_upload_iframe_src		filter	no	1
75	audio_upload_iframe_src		filter	no	1
76	attachment_fields_to_save		filter	no	1
77	media_send_to_editor		filter	no	1
78	attachment_fields_to_edit		filter	no	1
79	media_meta		filter	no	1
80	flash_uploader		filter	no	1
81	upload_file_glob		filter	no	1
82	media_upload_form_url		filter	no	2
83	got_rewrite		filter	no	1
84	default_content		filter	no	1
85	default_title		filter	no	1
86	default_excerpt		filter	no	1
87	post_stati		filter	no	1
88	wp_check_post_lock_window		filter	no	1
89	mce_css		filter	no	1
90	mce_spellchecker_languages		filter	no	1
91	mce_external_plugins		filter	no	1
92	mce_external_languages		filter	no	1
93	mce_buttons		filter	no	1
94	mce_buttons_2		filter	no	1
95	mce_buttons_3		filter	no	1
96	mce_buttons_4		filter	no	1
97	tiny_mce_before_init		filter	no	1
98	tiny_mce_version		filter	no	1
99	tags_to_edit		filter	no	1
100	term_name		filter	no	1
101	manage_posts_columns		filter	no	1
102	manage_media_columns		filter	no	1
103	manage_pages_columns		filter	no	1
104	post_date_column_time		filter	no	3
105	postmeta_form_limit		filter	no	1
106	upload_size_limit		filter	no	1
107	import_upload_size_limit		filter	no	1
108	update_feedback		filter	no	14
109	get_editable_authors		filter	no	1
110	get_others_drafts		filter	no	1
111	get_users_drafts		filter	no	1
112	kubrick_header_image		filter	no	1
113	kubrick_header_color		filter	no	1
114	kubrick_header_display		filter	no	1
115	the_author		filter	no	1
116	the_author_email		filter	no	1
117	author_link		filter	no	1
118	wp_list_bookmarks		filter	no	1
119	get_bookmarks		filter	no	2
120	edit_{$field}	note	filter	no	2
121	pre_{$field}	note	filter	no	2
122	{$field}	note	filter	no	2
123	redirect_canonical		filter	no	1
124	role_has_cap		filter	no	1
125	user_has_cap		filter	no	1
126	category_link		filter	no	1
127	list_cats		filter	no	4
128	wp_dropdown_cats		filter	no	1
129	wp_list_categories		filter	no	1
130	wp_tag_cloud		filter	no	1
131	wp_generate_tag_cloud		filter	no	1
132	tag_link		filter	no	1
133	get_the_tags		filter	no	1
134	the_tags		filter	no	1
135	term_links-{$taxonomy}	note	filter	no	1
136	get_tags		filter	no	1
137	script_loader_src		filter	no	1
138	print_scripts_array		filter	no	1
139	style_loader_tag		filter	no	2
140	print_styles_array		filter	no	1
141	style_loader_src		filter	no	1
142	query_vars		filter	no	1
143	request		filter	no	1
144	query_string		filter	no	1
145	the_title		filter	no	9
146	category_description		filter	no	1
147	get_comment_author		filter	no	1
148	comment_author		filter	no	1
149	get_comment_author_email		filter	no	1
150	author_email		filter	no	1
151	comment_email		filter	no	1
152	get_comment_author_IP		filter	no	1
153	get_comment_author_url		filter	no	1
154	comment_url		filter	no	1
155	get_comment_author_url_link		filter	no	1
156	get_comment_date		filter	no	1
157	get_comment_excerpt		filter	no	1
158	comment_excerpt		filter	no	1
159	get_comment_ID		filter	no	1
160	get_comments_number		filter	no	1
161	comments_number		filter	no	1
162	get_comment_text		filter	no	1
163	comment_text		filter	no	2
164	get_comment_time		filter	no	1
165	get_comment_type		filter	no	1
166	trackback_url		filter	no	1
167	comments_open		filter	no	1
168	pings_open		filter	no	1
169	comments_array		filter	no	1
170	comments_template		filter	no	1
171	comments_popup_link_attributes		filter	no	1
172	get_comment		filter	no	1
173	pre_comment_author_name		filter	no	2
174	pre_comment_author_email		filter	no	2
175	pre_comment_author_url		filter	no	2
176	pre_comment_approved		filter	no	1
177	comment_flood_filter		filter	no	1
178	pre_user_id		filter	no	1
179	pre_comment_user_agent		filter	no	1
180	pre_comment_content		filter	no	1
181	pre_comment_user_ip		filter	no	1
182	preprocess_comment		filter	no	1
183	comment_save_pre		filter	no	1
184	the_content		filter	no	3
185	the_excerpt		filter	no	2
186	cron_schedules		filter	no	1
187	get_bloginfo_rss		filter	no	2
188	bloginfo_rss		filter	no	1
189	default_feed		filter	no	1
190	get_wp_title_rss		filter	no	1
191	wp_title_rss		filter	no	1
192	the_content_rss		filter	no	1
193	the_excerpt_rss		filter	no	1
194	the_permalink_rss		filter	no	1
195	comment_author_rss		filter	no	1
196	comment_text_rss		filter	no	1
197	the_category_rss		filter	no	1
198	rss_enclosure		filter	no	1
199	atom_enclosure		filter	no	1
200	sanitize_user		filter	no	1
201	sanitize_title		filter	no	1
202	format_to_edit		filter	no	1
203	format_to_post		filter	no	1
204	richedit_pre		filter	no	2
205	htmledit_pre		filter	no	1
206	clean_url		filter	no	1
207	js_escape		filter	no	1
208	attribute_escape		filter	no	1
209	tag_escape		filter	no	1
210	sanitize_option_{$option}	note	filter	no	1
211	wp_parse_str		filter	no	1
212	wp_sprintf		filter	no	1
213	wp_sprintf_l		filter	no	1
214	pre_option_{$setting}	note	filter	no	1
215	option_{$setting}	note	filter	no	1
216	pre_option_{$option->option_name}	note	filter	no	1
217	all_options		filter	no	1
218	pre_update_option_{$option_name}	note	filter	no	1
219	status_header		filter	no	1
220	upload_dir		filter	no	1
221	ext2type		filter	no	1
222	upload_mimes		filter	no	1
223	explain_nonce_{$verb}-{$noun}	note	filter	no	1
224	deprecated_function_trigger_error		filter	no	1
225	deprecated_file_trigger_error		filter	no	1
226	the_search_query		filter	no	2
227	loginout		filter	no	1
228	register		filter	no	1
229	bloginfo_url		filter	no	1
230	bloginfo		filter	no	1
231	single_cat_title		filter	no	3
232	single_tag_title		filter	no	2
233	single_post_title		filter	no	2
234	wp_title		filter	no	1
235	get_archives_link		filter	no	1
236	getarchives_where		filter	no	1
237	getarchives_join		filter	no	1
238	the_date		filter	no	1
239	the_modified_date		filter	no	1
240	get_the_modified_date		filter	no	1
241	the_time		filter	no	1
242	get_the_time		filter	no	1
243	get_post_time		filter	no	1
244	the_modified_time		filter	no	1
245	get_the_modified_time		filter	no	2
246	the_weekday		filter	no	1
247	the_weekday_date		filter	no	1
248	user_can_richedit		filter	no	1
249	wp_default_editor		filter	no	1
250	the_editor		filter	no	1
251	the_editor_content		filter	no	1
252	get_search_query		filter	no	1
253	language_attributes		filter	no	1
254	wp_admin_css_uri		filter	no	1
255	wp_admin_css		filter	no	2
256	wp_generator_type		filter	no	1
257	the_generator		filter	no	1
258	get_the_generator_{$type}	note	filter	no	1
259	pre_kses		filter	no	1
260	locale		filter	no	2
261	gettext		filter	no	2
262	ngettext		filter	no	1
263	the_permalink		filter	no	1
264	user_trailingslashit		filter	no	1
265	post_link		filter	no	2
266	page_link		filter	no	1
267	_get_page_link		filter	no	1
268	attachment_link		filter	no	1
269	year_link		filter	no	2
270	month_link		filter	no	2
271	day_link		filter	no	2
272	feed_link		filter	no	1
273	post_comments_feed_link		filter	no	1
274	author_feed_link		filter	no	1
275	category_feed_link		filter	no	1
276	tag_feed_link		filter	no	1
277	search_feed_link		filter	no	2
278	get_edit_post_link		filter	no	1
279	edit_post_link		filter	no	1
280	get_edit_comment_link		filter	no	1
281	edit_comment_link		filter	no	1
282	get_{$adjacent}_post_join	note	filter	no	1
283	get_{$adjacent}_post_where	note	filter	no	1
284	get_{$adjacent}_post_sort	note	filter	no	1
285	{$adjacent}_post_link	note	filter	no	1
286	get_pagenum_link		filter	no	1
287	shortcut_link		filter	no	1
288	editor_max_image_size		filter	no	1
289	image_downsize		filter	no	1
290	get_image_tag_class		filter	no	1
291	get_image_tag		filter	no	1
292	jpeg_quality		filter	no	1
293	image_make_intermediate_size		filter	no	1
294	icon_dir		filter	no	3
295	img_caption_shortcode		filter	no	1
296	post_gallery		filter	no	1
297	gallery_style		filter	no	1
298	wp_mail		filter	no	1
299	wp_mail_from		filter	no	1
300	wp_mail_from_name		filter	no	1
301	wp_mail_content_type		filter	no	1
302	wp_mail_charset		filter	no	1
303	wp_authenticate_user		filter	no	1
304	auth_cookie		filter	no	1
305	wp_redirect		filter	no	1
306	wp_redirect_status		filter	no	1
307	allowed_redirect_hosts		filter	no	1
308	comment_notification_text		filter	no	1
309	comment_notification_subject		filter	no	1
310	comment_notification_headers		filter	no	1
311	comment_moderation_text		filter	no	1
312	comment_moderation_subject		filter	no	1
313	nonce_life		filter	no	1
314	salt		filter	no	1
315	check_password		filter	no	2
316	get_avatar		filter	no	1
317	{$tag}	note	filter	no	1
318	get_the_guid		filter	no	1
319	get_the_excerpt		filter	no	1
320	the_meta_key		filter	no	1
321	wp_dropdown_pages		filter	no	1
322	wp_list_pages_excludes		filter	no	1
323	wp_list_pages		filter	no	1
324	attachment_max_dims		filter	no	1
325	attachment_icon		filter	no	1
326	attachment_innerHTML		filter	no	1
327	prepend_attachment		filter	no	1
328	get_attached_file		filter	no	1
329	update_attached_file		filter	no	1
330	{$field_no_prefix}_edit_pre	note	filter	no	1
331	edit_post_{$field}	note	filter	no	1
332	{$field_no_prefix}_save_pre	note	filter	no	1
333	pre_post_{$field}	note	filter	no	1
334	{$field}_pre	note	filter	no	1
335	post_{$field}	note	filter	no	1
336	add_ping		filter	no	1
337	get_enclosed		filter	no	1
338	get_pung		filter	no	1
339	get_to_ping		filter	no	1
340	get_pages		filter	no	3
341	wp_get_attachment_metadata		filter	no	1
342	wp_update_attachment_metadata		filter	no	1
343	wp_get_attachment_url		filter	no	1
344	wp_get_attachment_thumb_file		filter	no	1
345	wp_get_attachment_thumb_url		filter	no	1
346	icon_dir_uri		filter	no	1
347	icon_dirs		filter	no	1
348	wp_mime_type_icon		filter	no	1
349	pub_priv_sql_capability		filter	no	1
350	get_lastpostdate		filter	no	1
351	get_lastpostmodified		filter	no	1
352	_wp_post_revision_fields		filter	no	1
353	posts_where		filter	no	1
354	posts_join		filter	no	1
355	comment_feed_join		filter	no	2
356	comment_feed_where		filter	no	2
357	comment_feed_groupby		filter	no	1
358	posts_where_paged		filter	no	1
359	posts_groupby		filter	no	1
360	posts_join_paged		filter	no	1
361	posts_orderby		filter	no	1
362	posts_distinct		filter	no	1
363	post_limits		filter	no	1
364	posts_fields		filter	no	1
365	posts_where_request		filter	no	1
366	posts_groupby_request		filter	no	1
367	posts_join_request		filter	no	1
368	posts_orderby_request		filter	no	1
369	posts_distinct_request		filter	no	1
370	posts_fields_request		filter	no	1
371	post_limits_request		filter	no	1
372	posts_request		filter	no	1
373	posts_results		filter	no	1
374	found_posts_query		filter	no	1
375	found_posts		filter	no	1
376	the_posts		filter	no	1
377	validate_username		filter	no	1
378	pre_user_nicename		filter	no	1
379	pre_user_url		filter	no	1
380	pre_user_email		filter	no	1
381	pre_user_display_name		filter	no	1
382	pre_user_nickname		filter	no	1
383	pre_user_first_name		filter	no	1
384	pre_user_last_name		filter	no	1
385	pre_user_description		filter	no	1
386	url_to_postid		filter	no	1
387	post_rewrite_rules		filter	no	1
388	date_rewrite_rules		filter	no	1
389	root_rewrite_rules		filter	no	1
390	comments_rewrite_rules		filter	no	1
391	search_rewrite_rules		filter	no	1
392	category_rewrite_rules		filter	no	1
393	tag_rewrite_rules		filter	no	1
394	author_rewrite_rules		filter	no	1
395	page_rewrite_rules		filter	no	1
396	rewrite_rules_array		filter	no	1
397	mod_rewrite_rules		filter	no	1
398	rewrite_rules		filter	no	1
399	get_term		filter	no	1
400	get_{$taxonomy}	note	filter	no	1
401	get_terms		filter	no	3
402	list_terms_exclusions		filter	no	1
403	edit_term_{$field}	note	filter	no	1
404	edit_{$taxonomy}_{$field}	note	filter	no	1
405	pre_term_{$field}	note	filter	no	1
406	pre_{$taxonomy}_{$field}	note	filter	no	1
407	pre_category_nicename		filter	no	1
408	term_{$field}_rss	note	filter	no	1
409	{$taxonomy}_{$field}_rss	note	filter	no	1
410	term_{$field}	note	filter	no	1
411	{$taxonomy}_{$field}	note	filter	no	1
412	term_id_filter		filter	no	2
413	term_link		filter	no	1
414	taxonomy_template		filter	no	2
415	stylesheet		filter	no	1
416	stylesheet_directory		filter	no	1
417	stylesheet_directory_uri		filter	no	1
418	stylesheet_uri		filter	no	1
419	locale_stylesheet_uri		filter	no	1
420	template		filter	no	1
421	template_directory		filter	no	1
422	template_directory_uri		filter	no	1
423	theme_root		filter	no	1
424	theme_root_uri		filter	no	1
425	{$type}_template	note	filter	no	1
426	category_template		filter	no	1
427	tag_template		filter	no	1
428	home_template		filter	no	1
429	page_template		filter	no	1
430	comments_popup_template		filter	no	1
431	theme_mod_{$name}	note	filter	no	2
432	get_user_option_{$option}	note	filter	no	1
433	wp_dropdown_users		filter	no	1
434	dynamic_sidebar_params		filter	no	1
435	widget_title		filter	no	10
436	widget_links_args		filter	no	1
437	widget_text		filter	no	1
438	query		filter	no	1
439	wp_create_file_in_uploads		action	no	2
440	comment_id_not_found		action	no	1
441	comment_closed		action	no	1
442	comment_on_draft		action	no	1
443	{$hook}	note	action	no	2
444	login_head		action	no	1
445	lostpassword_post		action	no	1
446	retreive_password		action	no	1
447	retrieve_password		action	no	1
448	retrieve_password_key		action	no	1
449	password_reset		action	no	1
450	register_post		action	no	1
451	lost_password		action	no	1
452	lostpassword_form		action	no	1
453	register_form		action	no	1
454	login_form		action	no	1
455	publish_phone		action	no	1
456	plugins_loaded		action	no	1
457	sanitize_comment_cookies		action	no	1
458	setup_theme		action	no	1
459	shutdown		action	no	1
460	init		action	no	1
461	trackback_post		action	no	1
462	xmlrpc_call		action	no	46
463	pingback_post		action	no	1
464	wp_ajax_{$action}	note	action	no	2
465	in_admin_footer		action	no	1
466	admin_footer		action	no	1
467	admin_xml_ns		action	no	4
468	admin_print_styles		action	no	4
469	admin_print_scripts		action	no	4
470	admin_head		action	no	4
471	admin_notices		action	no	1
472	admin_init		action	no	2
473	{$action}	note	action	no	1
474	load-{$page_hook}	note	action	no	1
475	{$page_hook}	note	action	no	1
476	load-{$plugin_page}	note	action	no	1
477	load-{$pagenow}	note	action	no	1
478	admin_action_{$action}	note	action	no	1
479	add_category_form_pre		action	no	1
480	edit_category_form		action	no	2
481	manage_media_custom_column		action	no	1
482	edit_category_form_pre		action	no	1
483	manage_comments_nav		action	no	2
484	dbx_post_advanced		action	no	1
485	do_meta_boxes		action	no	11
486	submitpost_box		action	no	1
487	edit_form_advanced		action	no	1
488	dbx_post_sidebar		action	no	1
489	add_link_category_form_pre		action	no	2
490	edit_link_category_form		action	no	2
491	edit_link_category_form_pre		action	no	1
492	submitlink_box		action	no	2
493	submitpage_box		action	no	1
494	edit_page_form		action	no	1
495	edit_tag_form_pre		action	no	1
496	edit_tag_form		action	no	1
497	add_tag_form_pre		action	no	1
498	restrict_manage_posts		action	no	2
499	manage_link_custom_column		action	no	1
500	media_upload_{$type}	note	action	no	1
501	media_upload_{$tab}	note	action	no	1
502	adminmenu		action	no	1
503	_admin_menu		action	no	1
504	admin_menu		action	no	1
505	admin_page_access_denied		action	no	1
506	blog_privacy_selector		action	no	1
507	activate_{$plugin}	note	action	no	2
508	after_plugin_row		action	no	1
509	personal_options_update		action	no	1
510	profile_personal_options		action	no	1
511	show_user_profile		action	no	1
512	edit_user_profile		action	no	1
513	sidebar_admin_setup		action	no	1
514	sidebar_admin_page		action	no	1
515	import_done		action	no	9
516	wp_delete_file		action	no	1
517	import_post_added		action	no	1
518	import_post_meta		action	no	1
519	import_start		action	no	1
520	import_end		action	no	1
521	delete_link		action	no	1
522	deleted_link		action	no	1
523	edit_link		action	no	1
524	add_link		action	no	1
525	wp_dashboard_setup		action	no	1
526	rightnow_end		action	no	1
527	activity_box_end		action	no	1
528	media_buttons		action	no	2
529	export_wp		action	no	1
530	rss2_head		action	no	2
531	admin_head_{$content_func}	note	action	no	1
532	pre-upload-ui		action	no	1
533	pre-flash-upload-ui		action	no	1
534	post-flash-upload-ui		action	no	1
535	pre-html-upload-ui		action	no	1
536	post-html-upload-ui		action	no	1
537	post-upload-ui		action	no	1
538	deactivate_{$plugin}	note	action	no	1
539	populate_options		action	no	1
540	manage_posts_custom_column		action	no	1
541	manage_pages_custom_column		action	no	1
542	check_passwords		action	no	1
543	delete_user		action	no	1
544	akismet_spam_caught		action	no	1
545	akismet_tabs		action	no	1
546	comment_form		action	no	4
547	wp_default_scripts		action	no	1
548	wp_default_styles		action	no	1
549	parse_request		action	no	1
550	send_headers		action	no	1
551	wp		action	no	1
552	check_comment_flood		action	no	1
553	comment_flood_trigger		action	no	1
554	wp_blacklist_check		action	no	1
555	delete_comment		action	no	1
556	wp_set_comment_status		action	no	2
557	comment_post		action	no	1
558	edit_comment		action	no	1
559	wp_update_comment_count		action	no	1
560	edit_post		action	no	3
561	pre_ping		action	no	1
562	atom_ns		action	no	2
563	comment_atom_entry		action	no	1
564	atom_head		action	no	1
565	atom_entry		action	no	1
566	rdf_ns		action	no	1
567	rdf_header		action	no	1
568	rdf_item		action	no	1
569	rss_head		action	no	1
570	rss_item		action	no	1
571	commentsrss2_head		action	no	1
572	commentrss2_item		action	no	1
573	rss2_ns		action	no	1
574	rss2_item		action	no	1
575	update_option_{$option_name}	note	action	no	1
576	add_option_{$name}	note	action	no	1
577	do_robotstxt		action	no	1
578	deprecated_function_run		action	no	1
579	deprecated_file_included		action	no	1
580	wp_print_scripts		action	no	1
581	wp_print_styles		action	no	1
582	get_header		action	no	1
583	get_footer		action	no	1
584	get_sidebar		action	no	1
585	wp_meta		action	no	1
586	wp_head		action	no	1
587	wp_footer		action	no	1
588	set_current_user		action	no	1
589	phpmailer_init		action	no	1
590	wp_login_failed		action	no	3
591	wp_logout		action	no	1
592	set_auth_cookie		action	no	1
593	set_logged_in_cookie		action	no	1
594	check_admin_referer		action	no	1
595	check_ajax_referer		action	no	1
596	{$tag}	note	action	no	2
597	delete_post		action	no	1
598	deleted_post		action	no	1
599	pre_post_update		action	no	1
600	save_post		action	no	2
601	wp_insert_post		action	no	2
602	transition_post_status		action	no	1
603	{$old_status}_to_{$new_status}	note	action	no	1
604	{$new_status}_{$post->post_type}	note	action	no	1
605	edit_attachment		action	no	1
606	add_attachment		action	no	1
607	delete_attachment		action	no	1
608	clean_post_cache		action	no	1
609	clean_page_cache		action	no	1
610	private_to_published		action	no	1
611	xmlrpc_publish_post		action	no	1
612	app_publish_post		action	no	1
613	_wp_put_post_revision		action	no	1
614	wp_restore_post_revision		action	no	1
615	wp_delete_post_revision		action	no	1
616	parse_query		action	no	1
617	pre_get_posts		action	no	1
618	posts_selection		action	no	1
619	loop_start		action	no	1
620	loop_end		action	no	1
621	comment_loop_start		action	no	1
622	profile_update		action	no	1
623	user_register		action	no	1
624	generate_rewrite_rules		action	no	1
625	load_feed_engine		action	no	1
626	delete_term		action	no	1
627	delete_{$taxonomy}	note	action	no	1
628	create_term		action	no	1
629	create_{$taxonomy}	note	action	no	1
630	created_term		action	no	1
631	created_{$taxonomy}	note	action	no	1
632	edit_term		action	no	1
633	edit_{$taxonomy}	note	action	no	1
634	edited_term		action	no	1
635	edited_{$taxonomy}	note	action	no	1
636	clean_object_term_cache		action	no	1
637	clean_term_cache		action	no	1
638	template_redirect		action	no	1
639	do_robots		action	no	2
640	switch_theme		action	no	1
641	wp_authenticate		action	no	1
642	wp_login		action	no	1
643	widgets_init		action	no	1
644	allow_password_reset		filter	YES	1
645	login_redirect		filter	YES	1
646	xmlrpc_allow_anonymous_comments		filter	YES	1
647	admin_comment_types_dropdown		filter	YES	1
648	tagsperpage		filter	YES	1
649	add_menu_classes		filter	YES	1
650	thread_comments_depth_max		filter	YES	1
651	date_formats		filter	YES	1
652	time_formats		filter	YES	1
653	whitelist_options		filter	YES	1
654	install_plugins_tabs		filter	YES	1
655	install_plugins_nonmenu_tabs		filter	YES	1
656	plugin_action_links_{$plugin_file}	note	filter	YES	1
657	update_plugin_complete_actions		filter	YES	1
658	disable_captions		filter	YES	4
659	plugins_api_args		filter	YES	1
660	plugins_api		filter	YES	1
661	plugins_api_result		filter	YES	1
662	plugin_install_action_links		filter	YES	1
663	install_plugin_complete_actions		filter	YES	2
664	install_feedback		filter	YES	5
665	teeny_mce_plugins		filter	YES	1
666	teeny_mce_buttons		filter	YES	1
667	teeny_mce_before_init		filter	YES	1
668	manage_{$page}_columns	note	filter	YES	1
669	quick_edit_dropdown_pages_args		filter	YES	1
670	wp_comment_reply		filter	YES	1
671	favorite_actions		filter	YES	1
672	screen_meta_screen		filter	YES	1
673	contextual_help_list		filter	YES	1
674	contextual_help		filter	YES	1
675	get_categories_taxonomy		filter	YES	1
676	comment_class		filter	YES	1
677	comment_reply_link		filter	YES	1
678	post_comments_link		filter	YES	1
679	cancel_comment_reply_link		filter	YES	1
680	wp_count_comments		filter	YES	1
681	rss_update_period		filter	YES	2
682	rss_update_frequency		filter	YES	2
683	excerpt_length		filter	YES	1
684	get_search_form		filter	YES	1
685	use_http_extension_transport		filter	YES	2
686	use_curl_transport		filter	YES	1
687	use_streams_transport		filter	YES	2
688	use_fopen_transport		filter	YES	1
689	use_fsockopen_transport		filter	YES	2
690	http_request_timeout		filter	YES	1
691	http_request_redirection_count		filter	YES	1
692	http_request_version		filter	YES	1
693	http_headers_useragent		filter	YES	1
694	http_request_args		filter	YES	1
695	http_request_port		filter	YES	2
696	http_request_default_port		filter	YES	1
697	get_edit_tag_link		filter	YES	1
698	edit_tag_link		filter	YES	1
699	get_edit_bookmark_link		filter	YES	1
700	edit_bookmark_link		filter	YES	1
701	next_posts_link_attributes		filter	YES	1
702	previous_posts_link_attributes		filter	YES	1
703	get_comments_pagenum_link		filter	YES	1
704	next_comments_link_attributes		filter	YES	1
705	previous_comments_link_attributes		filter	YES	1
706	site_url		filter	YES	1
707	post_class		filter	YES	1
708	wp_page_menu_args		filter	YES	1
709	wp_page_menu		filter	YES	1
710	wp_get_attachment_link		filter	YES	1
711	the_password_form		filter	YES	1
712	wp_insert_post_data		filter	YES	1
713	the_preview		filter	YES	1
714	validate_current_theme		filter	YES	1
715	get_usernumposts		filter	YES	1
716	sidebars_widgets		filter	YES	1
717	admin_print_styles-{$hook_suffix}	note	action	YES	1
718	admin_print_scripts-{$hook_suffix}	note	action	YES	1
719	admin_head-{$hook_suffix}	note	action	YES	1
720	post_submitbox_start		action	YES	3
721	add_tag_form		action	YES	1
722	install_plugins_pre_{$tab}	note	action	YES	1
723	install_plugins_{$tab}	note	action	YES	1
724	after_plugin_row_{$plugin_file}	note	action	YES	1
725	edit_user_profile_update		action	YES	1
726	personal_options		action	YES	1
727	right_now_table_end		action	YES	1
728	install_plugins_table_header		action	YES	1
729	uninstall_{$file}	note	action	YES	1
730	quick_edit_custom_box		action	YES	2
731	bulk_edit_custom_box		action	YES	1
732	transition_comment_status		action	YES	1
733	comment_{$old_status}_to_{$new_status}	note	action	YES	1
734	comment_{$new_status}_{$comment->comment_type}	note	action	YES	1
735	get_search_form		action	YES	1
736	auth_cookie_malformed		action	YES	1
737	auth_cookie_expired		action	YES	1
738	auth_cookie_bad_hash		action	YES	1
739	auth_cookie_bad_username		action	YES	1
740	auth_cookie_valid		action	YES	1
741	clear_auth_cookie		action	YES	1

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.