All plugin hooks in WordPress 2.8

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_cookie_lifetime		filter	YES	1
2	comment_post_redirect		filter	no	1
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	allow_password_reset		filter	no	1
10	retrieve_password_title		filter	YES	1
11	retrieve_password_message		filter	YES	1
12	password_reset_title		filter	YES	1
13	password_reset_message		filter	YES	1
14	user_registration_email		filter	no	1
15	registration_errors		filter	no	1
16	login_redirect		filter	no	1
17	wp_mail_original_content		filter	YES	1
18	phone_content		filter	no	1
19	atom_service_url		filter	no	1
20	xmlrpc_methods		filter	no	1
21	xmlrpc_blog_options		filter	no	1
22	xmlrpc_allow_anonymous_comments		filter	no	1
23	pre_upload_error		filter	no	1
24	xmlrpc_text_filters		filter	no	1
25	pre_remote_source		filter	no	1
26	update_footer		filter	no	1
27	admin_footer_text		filter	YES	1
28	admin_body_class		filter	no	1
29	async_upload_{$type}	note	filter	no	1
30	edit_categories_per_page		filter	YES	1
31	comment_edit_redirect		filter	no	1
32	comment_status_links		filter	no	1
33	comments_per_page		filter	no	1
34	admin_comment_types_dropdown		filter	no	1
35	page_stati		filter	YES	1
36	manage_pages_query		filter	no	1
37	edit_tags_per_page		filter	YES	1
38	tagsperpage		filter	no	1
39	media_upload_default_type		filter	no	1
40	add_menu_classes		filter	no	1
41	custom_menu_order		filter	YES	1
42	menu_order		filter	YES	1
43	thread_comments_depth_max		filter	no	1
44	avatar_defaults		filter	no	1
45	default_avatar_select		filter	no	1
46	date_formats		filter	no	1
47	time_formats		filter	no	1
48	whitelist_options		filter	no	1
49	editable_extensions		filter	YES	1
50	install_plugins_tabs		filter	no	1
51	install_plugins_nonmenu_tabs		filter	no	1
52	plugins_per_page		filter	YES	1
53	plugin_action_links		filter	no	1
54	plugin_action_links_{$plugin_file}	note	filter	no	1
55	plugin_row_meta		filter	YES	1
56	install_themes_tabs		filter	YES	1
57	install_themes_nonmenu_tabs		filter	YES	1
58	theme_action_links		filter	YES	1
59	media_row_actions		filter	YES	1
60	user_aim_label		filter	YES	1
61	user_yim_label		filter	YES	1
62	user_jabber_label		filter	YES	1
63	additional_capabilities_display		filter	YES	1
64	import_post_meta_key		filter	no	1
65	import_allow_create_users		filter	no	1
66	import_allow_fetch_attachments		filter	no	1
67	import_attachment_size_limit		filter	no	1
68	upgrader_pre_install		filter	YES	1
69	upgrader_source_selection		filter	YES	1
70	upgrader_clear_destination		filter	YES	1
71	upgrader_post_install		filter	YES	1
72	update_plugin_complete_actions		filter	no	1
73	install_plugin_complete_actions		filter	no	1
74	install_theme_complete_actions		filter	YES	1
75	update_theme_complete_actions		filter	YES	1
76	comment_edit_pre		filter	no	1
77	dashboard_incoming_links_link		filter	no	1
78	dashboard_primary_link		filter	no	1
79	dashboard_primary_feed		filter	no	1
80	dashboard_primary_title		filter	no	1
81	dashboard_secondary_link		filter	no	1
82	dashboard_secondary_feed		filter	no	1
83	dashboard_secondary_title		filter	no	1
84	wp_dashboard_widgets		filter	no	1
85	the_content_export		filter	no	1
86	the_excerpt_export		filter	no	1
87	filesystem_method_file		filter	no	1
88	filesystem_method		filter	no	1
89	request_filesystem_credentials		filter	no	1
90	wp_create_thumbnail		filter	no	1
91	wp_generate_attachment_metadata		filter	no	1
92	wp_read_image_metadata_types		filter	no	1
93	wp_read_image_metadata		filter	no	1
94	file_is_displayable_image		filter	no	1
95	media_upload_tabs		filter	no	1
96	image_send_to_editor		filter	no	1
97	image_add_caption_shortcode		filter	no	1
98	media_buttons_context		filter	no	1
99	image_upload_iframe_src		filter	no	1
100	video_upload_iframe_src		filter	no	1
101	audio_upload_iframe_src		filter	no	1
102	attachment_fields_to_save		filter	no	1
103	media_send_to_editor		filter	no	1
104	image_send_to_editor_url		filter	YES	1
105	audio_send_to_editor_url		filter	YES	1
106	video_send_to_editor_url		filter	YES	1
107	file_send_to_editor_url		filter	YES	1
108	attachment_fields_to_edit		filter	no	1
109	media_meta		filter	no	1
110	flash_uploader		filter	no	1
111	upload_file_glob		filter	no	1
112	{$callback}	note	filter	YES	1
113	got_rewrite		filter	no	1
114	documentation_ignore_functions		filter	YES	1
115	codepress_supported_langs		filter	YES	1
116	set-screen-option		filter	YES	1
117	iis7_supports_permalinks		filter	YES	1
118	plugins_api_args		filter	no	1
119	plugins_api		filter	no	1
120	plugins_api_result		filter	no	1
121	plugin_install_action_links		filter	no	1
122	default_content		filter	no	1
123	default_title		filter	no	1
124	default_excerpt		filter	no	1
125	post_stati		filter	no	1
126	edit_posts_per_page		filter	YES	1
127	wp_check_post_lock_window		filter	no	1
128	mce_spellchecker_languages		filter	no	1
129	teeny_mce_plugins		filter	no	1
130	mce_external_plugins		filter	no	1
131	mce_external_languages		filter	no	1
132	teeny_mce_buttons		filter	no	1
133	mce_buttons		filter	no	1
134	mce_buttons_2		filter	no	1
135	mce_buttons_3		filter	no	1
136	mce_buttons_4		filter	no	1
137	mce_css		filter	no	1
138	teeny_mce_before_init		filter	no	1
139	tiny_mce_before_init		filter	no	1
140	tiny_mce_version		filter	no	1
141	terms_to_edit		filter	YES	1
142	cat_row_actions		filter	YES	1
143	manage_categories_custom_column		filter	YES	1
144	link_cat_row_actions		filter	YES	1
145	manage_link_categories_custom_column		filter	YES	1
146	term_name		filter	no	1
147	tag_row_actions		filter	YES	1
148	manage_{$taxonomy}_custom_column	note	filter	YES	1
149	manage_posts_columns		filter	no	1
150	manage_media_columns		filter	no	1
151	manage_pages_columns		filter	no	1
152	manage_{$page}_columns	note	filter	no	1
153	quick_edit_dropdown_pages_args		filter	no	1
154	post_row_actions		filter	YES	1
155	page_row_actions		filter	YES	1
156	user_row_actions		filter	YES	1
157	manage_users_custom_column		filter	YES	1
158	wp_comment_reply		filter	no	1
159	postmeta_form_limit		filter	no	1
160	upload_size_limit		filter	no	1
161	import_upload_size_limit		filter	no	1
162	favorite_actions		filter	no	1
163	display_post_states		filter	YES	1
164	screen_meta_screen		filter	no	1
165	contextual_help_list		filter	no	1
166	default_contextual_help		filter	YES	1
167	contextual_help		filter	no	1
168	screen_layout_columns		filter	YES	1
169	themes_api_args		filter	YES	1
170	themes_api		filter	YES	1
171	themes_api_result		filter	YES	1
172	theme_install_action_links		filter	YES	1
173	get_editable_authors		filter	no	1
174	editable_roles		filter	YES	1
175	get_others_drafts		filter	no	1
176	get_users_drafts		filter	no	1
177	kubrick_header_image		filter	no	1
178	kubrick_header_color		filter	no	1
179	kubrick_header_display		filter	no	1
180	the_author		filter	no	1
181	the_modified_author		filter	YES	1
182	get_the_author_{$field}	note	filter	YES	1
183	the_author_{$field}	note	filter	YES	1
184	author_link		filter	no	1
185	wp_list_bookmarks		filter	no	1
186	redirect_canonical		filter	no	1
187	role_has_cap		filter	no	1
188	user_has_cap		filter	no	1
189	map_meta_cap		filter	YES	1
190	category_link		filter	no	1
191	wp_dropdown_cats		filter	no	1
192	wp_list_categories		filter	no	1
193	wp_tag_cloud		filter	no	1
194	tag_cloud_sort		filter	YES	1
195	wp_generate_tag_cloud		filter	no	1
196	tag_link		filter	no	1
197	get_the_tags		filter	no	1
198	the_tags		filter	no	1
199	term_links-{$taxonomy}	note	filter	no	1
200	get_categories_taxonomy		filter	no	1
201	get_tags		filter	no	1
202	print_scripts_array		filter	no	1
203	print_styles_array		filter	no	1
204	style_loader_src		filter	no	1
205	query_vars		filter	no	1
206	request		filter	no	1
207	wp_headers		filter	YES	1
208	query_string		filter	no	1
209	page_css_class		filter	YES	1
210	category_description		filter	no	1
211	get_comment_author		filter	no	1
212	comment_author		filter	no	1
213	get_comment_author_email		filter	no	1
214	author_email		filter	no	1
215	comment_email		filter	no	1
216	get_comment_author_IP		filter	no	1
217	get_comment_author_url		filter	no	1
218	comment_url		filter	no	1
219	get_comment_author_url_link		filter	no	1
220	comment_class		filter	no	1
221	get_comment_date		filter	no	1
222	get_comment_excerpt		filter	no	1
223	comment_excerpt		filter	no	1
224	get_comment_ID		filter	no	1
225	get_comment_link		filter	YES	1
226	get_comments_number		filter	no	1
227	comments_number		filter	no	1
228	get_comment_text		filter	no	1
229	get_comment_time		filter	no	1
230	get_comment_type		filter	no	1
231	trackback_url		filter	no	1
232	comments_open		filter	no	1
233	pings_open		filter	no	1
234	comments_array		filter	no	1
235	comments_template		filter	no	1
236	comments_popup_link_attributes		filter	no	1
237	comment_reply_link		filter	no	1
238	post_comments_link		filter	no	1
239	cancel_comment_reply_link		filter	no	1
240	get_comment		filter	no	1
241	pre_comment_approved		filter	no	1
242	comment_flood_filter		filter	no	1
243	wp_count_comments		filter	no	1
244	pre_user_id		filter	no	1
245	pre_comment_user_agent		filter	no	1
246	pre_comment_content		filter	no	1
247	pre_comment_user_ip		filter	no	1
248	preprocess_comment		filter	no	1
249	comment_save_pre		filter	no	1
250	cron_schedules		filter	no	1
251	widget_pages_args		filter	YES	1
252	widget_links_args		filter	no	1
253	widget_archives_dropdown_args		filter	YES	1
254	widget_archives_args		filter	YES	1
255	widget_text		filter	no	1
256	widget_categories_dropdown_args		filter	YES	1
257	widget_categories_args		filter	YES	1
258	widget_tag_cloud_args		filter	YES	1
259	bloginfo_rss		filter	no	1
260	default_feed		filter	no	1
261	get_wp_title_rss		filter	no	1
262	wp_title_rss		filter	no	1
263	the_content_rss		filter	no	1
264	the_excerpt_rss		filter	no	1
265	the_permalink_rss		filter	no	1
266	comment_author_rss		filter	no	1
267	comment_text_rss		filter	no	1
268	the_category_rss		filter	no	1
269	rss_enclosure		filter	no	1
270	atom_enclosure		filter	no	1
271	feed_content_type		filter	YES	1
272	no_texturize_tags		filter	YES	1
273	no_texturize_shortcodes		filter	YES	1
274	sanitize_file_name_chars		filter	YES	1
275	sanitize_file_name		filter	YES	1
276	sanitize_user		filter	no	1
277	sanitize_title		filter	no	1
278	sanitize_html_class		filter	YES	1
279	format_to_edit		filter	no	1
280	format_to_post		filter	no	1
281	excerpt_length		filter	no	1
282	wp_trim_excerpt		filter	YES	1
283	htmledit_pre		filter	no	1
284	clean_url		filter	no	1
285	js_escape		filter	no	1
286	esc_html		filter	YES	1
287	attribute_escape		filter	no	1
288	tag_escape		filter	no	1
289	sanitize_option_{$option}	note	filter	no	1
290	wp_parse_str		filter	no	1
291	wp_sprintf		filter	no	1
292	wp_sprintf_l		filter	no	1
293	date_i18n		filter	YES	1
294	number_format_i18n		filter	YES	1
295	pre_option_{$setting}	note	filter	no	1
296	option_{$setting}	note	filter	no	1
297	pre_option_{$option->option_name}	note	filter	no	1
298	all_options		filter	no	1
299	pre_update_option_{$option_name}	note	filter	no	1
300	pre_transient_{$transient}	note	filter	YES	1
301	transient_{$transient}	note	filter	YES	1
302	status_header		filter	no	1
303	nocache_headers		filter	YES	1
304	upload_dir		filter	no	1
305	ext2type		filter	no	1
306	upload_mimes		filter	no	1
307	explain_nonce_{$verb}-{$noun}	note	filter	no	1
308	explain_nonce_{$action}	note	filter	YES	1
309	load_default_widgets		filter	YES	1
310	deprecated_function_trigger_error		filter	no	1
311	deprecated_file_trigger_error		filter	no	1
312	get_search_form		filter	no	1
313	loginout		filter	no	1
314	logout_url		filter	YES	1
315	login_url		filter	YES	1
316	lostpassword_url		filter	YES	1
317	register		filter	no	1
318	bloginfo_url		filter	no	1
319	bloginfo		filter	no	1
320	wp_title		filter	no	1
321	get_archives_link		filter	no	1
322	getarchives_where		filter	no	1
323	getarchives_join		filter	no	1
324	the_date		filter	no	1
325	the_modified_date		filter	no	1
326	get_the_modified_date		filter	no	1
327	the_time		filter	no	1
328	get_the_time		filter	no	1
329	get_post_time		filter	no	1
330	the_modified_time		filter	no	1
331	get_the_modified_time		filter	no	1
332	get_post_modified_time		filter	YES	1
333	the_weekday		filter	no	1
334	the_weekday_date		filter	no	1
335	user_can_richedit		filter	no	1
336	wp_default_editor		filter	no	1
337	the_editor		filter	no	1
338	the_editor_content		filter	no	1
339	get_search_query		filter	no	1
340	language_attributes		filter	no	1
341	wp_admin_css_uri		filter	no	1
342	wp_generator_type		filter	no	1
343	the_generator		filter	no	1
344	get_the_generator_{$type}	note	filter	no	1
345	http_request_timeout		filter	no	1
346	http_request_redirection_count		filter	no	1
347	http_request_version		filter	no	1
348	http_headers_useragent		filter	no	1
349	http_request_args		filter	no	1
350	block_local_requests		filter	YES	1
351	use_fsockopen_transport		filter	no	1
352	use_fopen_transport		filter	no	1
353	use_streams_transport		filter	no	1
354	use_http_extension_transport		filter	no	1
355	use_curl_transport		filter	no	1
356	pre_kses		filter	no	1
357	gettext		filter	no	1
358	gettext_with_context		filter	YES	1
359	ngettext		filter	no	1
360	ngettext_with_context		filter	YES	1
361	the_permalink		filter	no	1
362	user_trailingslashit		filter	no	1
363	page_link		filter	no	1
364	_get_page_link		filter	no	1
365	attachment_link		filter	no	1
366	feed_link		filter	no	1
367	post_comments_feed_link		filter	no	1
368	post_comments_feed_link_html		filter	YES	1
369	author_feed_link		filter	no	1
370	category_feed_link		filter	no	1
371	tag_feed_link		filter	no	1
372	get_edit_tag_link		filter	no	1
373	edit_tag_link		filter	no	1
374	get_edit_post_link		filter	no	1
375	edit_post_link		filter	no	1
376	get_edit_comment_link		filter	no	1
377	edit_comment_link		filter	no	1
378	get_edit_bookmark_link		filter	no	1
379	edit_bookmark_link		filter	no	1
380	get_{$adjacent}_post_join	note	filter	no	1
381	get_{$adjacent}_post_where	note	filter	no	1
382	get_{$adjacent}_post_sort	note	filter	no	1
383	{$adjacent}_post_rel_link	note	filter	YES	1
384	{$boundary}_post_rel_link	note	filter	YES	1
385	index_rel_link		filter	YES	1
386	parent_post_rel_link		filter	YES	1
387	{$adjacent}_post_link	note	filter	no	1
388	get_pagenum_link		filter	no	1
389	next_posts_link_attributes		filter	no	1
390	previous_posts_link_attributes		filter	no	1
391	get_comments_pagenum_link		filter	no	1
392	next_comments_link_attributes		filter	no	1
393	previous_comments_link_attributes		filter	no	1
394	shortcut_link		filter	no	1
395	site_url		filter	no	1
396	admin_url		filter	YES	1
397	includes_url		filter	YES	1
398	content_url		filter	YES	1
399	plugins_url		filter	YES	1
400	editor_max_image_size		filter	no	1
401	image_downsize		filter	no	1
402	get_image_tag_class		filter	no	1
403	get_image_tag		filter	no	1
404	image_make_intermediate_size		filter	no	1
405	wp_get_attachment_image_attributes		filter	YES	1
406	img_caption_shortcode		filter	no	1
407	post_gallery		filter	no	1
408	gallery_style		filter	no	1
409	wp_mail		filter	no	1
410	wp_mail_from		filter	no	1
411	wp_mail_from_name		filter	no	1
412	wp_mail_content_type		filter	no	1
413	wp_mail_charset		filter	no	1
414	authenticate		filter	YES	1
415	auth_cookie		filter	no	1
416	wp_redirect		filter	no	1
417	wp_redirect_status		filter	no	1
418	allowed_redirect_hosts		filter	no	1
419	comment_notification_text		filter	no	1
420	comment_notification_subject		filter	no	1
421	comment_notification_headers		filter	no	1
422	comment_moderation_text		filter	no	1
423	comment_moderation_subject		filter	no	1
424	comment_moderation_headers		filter	YES	1
425	nonce_life		filter	no	1
426	salt		filter	no	1
427	get_avatar		filter	no	1
428	{$tag}	note	filter	no	1
429	protected_title_format		filter	YES	1
430	private_title_format		filter	YES	1
431	get_the_guid		filter	no	1
432	the_content_more_link		filter	YES	1
433	get_the_excerpt		filter	no	1
434	post_class		filter	no	1
435	body_class		filter	YES	1
436	the_meta_key		filter	no	1
437	wp_dropdown_pages		filter	no	1
438	wp_list_pages_excludes		filter	no	1
439	wp_list_pages		filter	no	1
440	wp_page_menu_args		filter	no	1
441	wp_page_menu		filter	no	1
442	wp_get_attachment_link		filter	no	1
443	attachment_max_dims		filter	no	1
444	attachment_icon		filter	no	1
445	attachment_innerHTML		filter	no	1
446	prepend_attachment		filter	no	1
447	the_password_form		filter	no	1
448	get_attached_file		filter	no	1
449	update_attached_file		filter	no	1
450	{$field_no_prefix}_edit_pre	note	filter	no	1
451	edit_post_{$field}	note	filter	no	1
452	{$field_no_prefix}_save_pre	note	filter	no	1
453	pre_post_{$field}	note	filter	no	1
454	{$field}_pre	note	filter	no	1
455	post_{$field}	note	filter	no	1
456	wp_insert_post_data		filter	no	1
457	hierarchical_post_types		filter	YES	1
458	add_ping		filter	no	1
459	get_enclosed		filter	no	1
460	get_pung		filter	no	1
461	get_to_ping		filter	no	1
462	wp_get_attachment_metadata		filter	no	1
463	wp_update_attachment_metadata		filter	no	1
464	wp_get_attachment_url		filter	no	1
465	wp_get_attachment_thumb_file		filter	no	1
466	wp_get_attachment_thumb_url		filter	no	1
467	icon_dir_uri		filter	no	1
468	icon_dirs		filter	no	1
469	wp_mime_type_icon		filter	no	1
470	pub_priv_sql_capability		filter	no	1
471	get_lastpostdate		filter	no	1
472	get_lastpostmodified		filter	no	1
473	_wp_post_revision_fields		filter	no	1
474	posts_where		filter	no	1
475	posts_join		filter	no	1
476	posts_where_paged		filter	no	1
477	posts_groupby		filter	no	1
478	posts_join_paged		filter	no	1
479	posts_orderby		filter	no	1
480	posts_distinct		filter	no	1
481	post_limits		filter	no	1
482	posts_fields		filter	no	1
483	posts_where_request		filter	no	1
484	posts_groupby_request		filter	no	1
485	posts_join_request		filter	no	1
486	posts_orderby_request		filter	no	1
487	posts_distinct_request		filter	no	1
488	posts_fields_request		filter	no	1
489	post_limits_request		filter	no	1
490	posts_request		filter	no	1
491	posts_results		filter	no	1
492	found_posts_query		filter	no	1
493	found_posts		filter	no	1
494	the_preview		filter	no	1
495	the_posts		filter	no	1
496	validate_username		filter	no	1
497	pre_user_nicename		filter	no	1
498	pre_user_url		filter	no	1
499	pre_user_email		filter	no	1
500	pre_user_display_name		filter	no	1
501	pre_user_nickname		filter	no	1
502	pre_user_first_name		filter	no	1
503	pre_user_last_name		filter	no	1
504	pre_user_description		filter	no	1
505	url_to_postid		filter	no	1
506	post_rewrite_rules		filter	no	1
507	date_rewrite_rules		filter	no	1
508	root_rewrite_rules		filter	no	1
509	comments_rewrite_rules		filter	no	1
510	search_rewrite_rules		filter	no	1
511	category_rewrite_rules		filter	no	1
512	tag_rewrite_rules		filter	no	1
513	author_rewrite_rules		filter	no	1
514	page_rewrite_rules		filter	no	1
515	rewrite_rules_array		filter	no	1
516	mod_rewrite_rules		filter	no	1
517	rewrite_rules		filter	no	1
518	iis7_url_rewrite_rules		filter	YES	1
519	print_head_scripts		filter	YES	1
520	print_footer_scripts		filter	YES	1
521	print_admin_styles		filter	YES	1
522	get_term		filter	no	1
523	get_{$taxonomy}	note	filter	no	1
524	get_terms_orderby		filter	YES	1
525	list_terms_exclusions		filter	no	1
526	get_terms_fields		filter	YES	1
527	edit_term_{$field}	note	filter	no	1
528	edit_{$taxonomy}_{$field}	note	filter	no	1
529	pre_term_{$field}	note	filter	no	1
530	pre_{$taxonomy}_{$field}	note	filter	no	1
531	pre_category_nicename		filter	no	1
532	term_{$field}_rss	note	filter	no	1
533	{$taxonomy}_{$field}_rss	note	filter	no	1
534	term_{$field}	note	filter	no	1
535	{$taxonomy}_{$field}	note	filter	no	1
536	wp_get_object_terms		filter	YES	1
537	term_link		filter	no	1
538	stylesheet		filter	no	1
539	stylesheet_directory		filter	no	1
540	stylesheet_directory_uri		filter	no	1
541	stylesheet_uri		filter	no	1
542	locale_stylesheet_uri		filter	no	1
543	template		filter	no	1
544	template_directory		filter	no	1
545	template_directory_uri		filter	no	1
546	theme_root		filter	no	1
547	theme_root_uri		filter	no	1
548	{$type}_template	note	filter	no	1
549	category_template		filter	no	1
550	tag_template		filter	no	1
551	home_template		filter	no	1
552	page_template		filter	no	1
553	comments_popup_template		filter	no	1
554	validate_current_theme		filter	no	1
555	core_version_check_locale		filter	YES	1
556	wp_authenticate_user		filter	no	1
557	get_usernumposts		filter	no	1
558	get_user_option_{$option}	note	filter	no	1
559	wp_dropdown_users		filter	no	1
560	widget_display_callback		filter	YES	1
561	widget_update_callback		filter	YES	1
562	widget_form_callback		filter	YES	1
563	dynamic_sidebar_params		filter	no	1
564	sidebars_widgets		filter	no	1
565	query		filter	no	1
566	atompub_create_post		action	YES	1
567	atompub_put_post		action	YES	1
568	comment_id_not_found		action	no	1
569	comment_closed		action	no	1
570	comment_on_draft		action	no	1
571	pre_comment_on_post		action	YES	1
572	login_head		action	no	1
573	lostpassword_post		action	no	1
574	retreive_password		action	no	1
575	retrieve_password		action	no	1
576	retrieve_password_key		action	no	1
577	password_reset		action	no	1
578	register_post		action	no	1
579	login_form_{$action}	note	action	YES	1
580	lost_password		action	no	1
581	lostpassword_form		action	no	1
582	register_form		action	no	1
583	login_form		action	no	1
584	publish_phone		action	no	1
585	muplugins_loaded		action	YES	1
586	plugins_loaded		action	no	1
587	sanitize_comment_cookies		action	no	1
588	setup_theme		action	no	1
589	shutdown		action	no	1
590	init		action	no	1
591	trackback_post		action	no	1
592	pingback_post		action	no	1
593	wp_ajax_nopriv_{$action}	note	action	YES	1
594	load-widgets-php		action	YES	1
595	widgets-php		action	YES	1
596	in_admin_footer		action	no	1
597	admin_footer-{$hook_suffix}	note	action	YES	1
598	admin_enqueue_scripts		action	YES	1
599	admin_print_styles-{$hook_suffix}	note	action	no	1
600	admin_print_scripts-{$hook_suffix}	note	action	no	1
601	admin_head-{$hook_suffix}	note	action	no	1
602	admin_notices		action	no	1
603	{$action}	note	action	no	1
604	after_db_upgrade		action	YES	1
605	load-{$page_hook}	note	action	no	1
606	{$page_hook}	note	action	no	1
607	load-{$plugin_page}	note	action	no	1
608	load-{$pagenow}	note	action	no	1
609	admin_action_{$action}	note	action	no	1
610	add_category_form_pre		action	no	1
611	manage_media_custom_column		action	no	1
612	edit_category_form_pre		action	no	1
613	dbx_post_advanced		action	no	1
614	submitpost_box		action	no	1
615	edit_form_advanced		action	no	1
616	dbx_post_sidebar		action	no	1
617	edit_link_category_form_pre		action	no	1
618	submitpage_box		action	no	1
619	edit_page_form		action	no	1
620	edit_tag_form_pre		action	no	1
621	edit_tag_form		action	no	1
622	add_tag_form_pre		action	no	1
623	add_tag_form		action	no	1
624	manage_link_custom_column		action	no	1
625	media_upload_{$type}	note	action	no	1
626	media_upload_{$tab}	note	action	no	1
627	adminmenu		action	no	1
628	_admin_menu		action	no	1
629	admin_menu		action	no	1
630	admin_page_access_denied		action	no	1
631	blog_privacy_selector		action	no	1
632	install_plugins_pre_{$tab}	note	action	no	1
633	install_plugins_{$tab}	note	action	no	1
634	after_plugin_row		action	no	1
635	after_plugin_row_{$plugin_file}	note	action	no	1
636	install_themes_pre_{$tab}	note	action	YES	1
637	install_themes_{$tab}	note	action	YES	1
638	tool_box		action	YES	1
639	update-custom_{$action}	note	action	YES	1
640	personal_options_update		action	no	1
641	edit_user_profile_update		action	no	1
642	personal_options		action	no	1
643	profile_personal_options		action	no	1
644	show_user_profile		action	no	1
645	edit_user_profile		action	no	1
646	sidebar_admin_page		action	no	1
647	wp_delete_file		action	no	1
648	import_post_added		action	no	1
649	import_post_meta		action	no	1
650	import_start		action	no	1
651	import_end		action	no	1
652	delete_link		action	no	1
653	deleted_link		action	no	1
654	edit_link		action	no	1
655	add_link		action	no	1
656	wp_dashboard_setup		action	no	1
657	right_now_table_end		action	no	1
658	rightnow_end		action	no	1
659	activity_box_end		action	no	1
660	export_wp		action	no	1
661	admin_head_{$content_func}	note	action	no	1
662	pre-upload-ui		action	no	1
663	pre-flash-upload-ui		action	no	1
664	post-flash-upload-ui		action	no	1
665	pre-html-upload-ui		action	no	1
666	post-html-upload-ui		action	no	1
667	post-upload-ui		action	no	1
668	install_plugins_table_header		action	no	1
669	deactivate_{$plugin}	note	action	no	1
670	uninstall_{$file}	note	action	no	1
671	populate_options		action	no	1
672	bulk_edit_custom_box		action	no	1
673	manage_posts_custom_column		action	no	1
674	manage_pages_custom_column		action	no	1
675	manage_comments_custom_column		action	YES	1
676	install_themes_table_header		action	YES	1
677	in_plugin_update_message-{$file}	note	action	YES	1
678	check_passwords		action	no	1
679	user_profile_update_errors		action	YES	1
680	delete_user		action	no	1
681	deleted_user		action	YES	1
682	akismet_spam_caught		action	no	1
683	akismet_tabs		action	no	1
684	wp_default_scripts		action	no	1
685	wp_default_styles		action	no	1
686	parse_request		action	no	1
687	send_headers		action	no	1
688	wp		action	no	1
689	check_comment_flood		action	no	1
690	comment_flood_trigger		action	no	1
691	wp_blacklist_check		action	no	1
692	delete_comment		action	no	1
693	transition_comment_status		action	no	1
694	comment_{$old_status}_to_{$new_status}	note	action	no	1
695	comment_{$new_status}_{$comment->comment_type}	note	action	no	1
696	wp_insert_comment		action	YES	1
697	comment_post		action	no	1
698	edit_comment		action	no	1
699	wp_update_comment_count		action	no	1
700	pre_ping		action	no	1
701	widgets_init		action	no	1
702	atom_comments_ns		action	YES	1
703	comments_atom_head		action	YES	1
704	comment_atom_entry		action	no	1
705	atom_head		action	no	1
706	atom_entry		action	no	1
707	rdf_ns		action	no	1
708	rdf_header		action	no	1
709	rdf_item		action	no	1
710	rss_head		action	no	1
711	rss_item		action	no	1
712	rss2_comments_ns		action	YES	1
713	commentsrss2_head		action	no	1
714	commentrss2_item		action	no	1
715	rss2_item		action	no	1
716	update_option_{$option_name}	note	action	no	1
717	add_option_{$name}	note	action	no	1
718	do_robotstxt		action	no	1
719	deprecated_function_run		action	no	1
720	deprecated_file_included		action	no	1
721	wp_print_styles		action	no	1
722	get_header		action	no	1
723	get_footer		action	no	1
724	get_sidebar		action	no	1
725	get_search_form		action	no	1
726	wp_meta		action	no	1
727	wp_head		action	no	1
728	wp_footer		action	no	1
729	http_transport_get_debug		action	YES	1
730	http_transport_post_debug		action	YES	1
731	http_api_curl		action	YES	1
732	set_current_user		action	no	1
733	phpmailer_init		action	no	1
734	wp_login_failed		action	no	1
735	wp_logout		action	no	1
736	auth_cookie_malformed		action	no	1
737	auth_cookie_expired		action	no	1
738	auth_cookie_bad_username		action	no	1
739	auth_cookie_bad_hash		action	no	1
740	auth_cookie_valid		action	no	1
741	set_auth_cookie		action	no	1
742	set_logged_in_cookie		action	no	1
743	clear_auth_cookie		action	no	1
744	auth_redirect		action	YES	1
745	check_admin_referer		action	no	1
746	check_ajax_referer		action	no	1
747	delete_post		action	no	1
748	deleted_post		action	no	1
749	pre_post_update		action	no	1
750	transition_post_status		action	no	1
751	{$old_status}_to_{$new_status}	note	action	no	1
752	{$new_status}_{$post->post_type}	note	action	no	1
753	edit_attachment		action	no	1
754	add_attachment		action	no	1
755	delete_attachment		action	no	1
756	clean_post_cache		action	no	1
757	clean_page_cache		action	no	1
758	private_to_published		action	no	1
759	xmlrpc_publish_post		action	no	1
760	app_publish_post		action	no	1
761	_wp_put_post_revision		action	no	1
762	wp_restore_post_revision		action	no	1
763	wp_delete_post_revision		action	no	1
764	parse_query		action	no	1
765	pre_get_posts		action	no	1
766	posts_selection		action	no	1
767	loop_start		action	no	1
768	loop_end		action	no	1
769	comment_loop_start		action	no	1
770	the_post		action	YES	1
771	profile_update		action	no	1
772	user_register		action	no	1
773	generate_rewrite_rules		action	no	1
774	permalink_structure_changed		action	YES	1
775	load_feed_engine		action	no	1
776	wp_print_footer_scripts		action	YES	1
777	wp_enqueue_scripts		action	YES	1
778	delete_term		action	no	1
779	delete_{$taxonomy}	note	action	no	1
780	create_term		action	no	1
781	create_{$taxonomy}	note	action	no	1
782	created_term		action	no	1
783	created_{$taxonomy}	note	action	no	1
784	set_object_terms		action	YES	1
785	edit_term		action	no	1
786	edit_{$taxonomy}	note	action	no	1
787	edited_term		action	no	1
788	edited_{$taxonomy}	note	action	no	1
789	clean_object_term_cache		action	no	1
790	clean_term_cache		action	no	1
791	template_redirect		action	no	1
792	switch_theme		action	no	1
793	wp_authenticate		action	no	1
794	wp_login		action	no	1
795	in_widget_form		action	YES	1
796	content_save_pre		filter	no	2
797	wp_create_file_in_uploads		filter	no	2
798	preview_post_link		filter	no	2
799	get_comment_author_link		filter	no	2
800	media_upload_default_tab		filter	no	2
801	post_mime_types		filter	no	2
802	show_password_fields		filter	no	2
803	pre_user_login		filter	no	2
804	dashboard_incoming_links_feed		filter	no	2
805	comment_row_actions		filter	no	2
806	jpeg_quality		filter	no	2
807	intermediate_image_sizes		filter	no	2
808	media_upload_form_url		filter	no	2
809	edit_{$field}	note	filter	no	2
810	pre_{$field}	note	filter	no	2
811	{$field}	note	filter	no	2
812	wp_feed_cache_transient_lifetime		filter	YES	2
813	script_loader_src		filter	no	2
814	style_loader_tag		filter	no	2
815	comment_text		filter	no	2
816	pre_comment_author_name		filter	no	2
817	pre_comment_author_email		filter	no	2
818	pre_comment_author_url		filter	no	2
819	the_excerpt		filter	no	2
820	rss_update_frequency		filter	no	2
821	get_bloginfo_rss		filter	no	2
822	richedit_pre		filter	no	2
823	timezone_support		filter	YES	2
824	the_search_query		filter	no	2
825	single_tag_title		filter	no	2
826	single_post_title		filter	no	2
827	wp_admin_css		filter	no	2
828	locale		filter	no	2
829	post_link		filter	no	2
830	year_link		filter	no	2
831	month_link		filter	no	2
832	day_link		filter	no	2
833	search_feed_link		filter	no	2
834	auth_cookie_expiration		filter	YES	2
835	check_password		filter	no	2
836	comment_feed_join		filter	no	2
837	comment_feed_where		filter	no	2
838	comment_feed_groupby		filter	no	2
839	comment_feed_orderby		filter	YES	2
840	comment_feed_limits		filter	YES	2
841	term_id_filter		filter	no	2
842	taxonomy_template		filter	no	2
843	theme_mod_{$name}	note	filter	no	2
844	wp_create_file_in_uploads		action	no	2
845	{$hook}	note	action	no	2
846	wp_ajax_{$action}	note	action	no	2
847	sidebar_admin_setup		action	no	2
848	admin_footer		action	no	2
849	edit_category_form		action	no	2
850	manage_comments_nav		action	no	2
851	add_link_category_form_pre		action	no	2
852	edit_link_category_form		action	no	2
853	submitlink_box		action	no	2
854	restrict_manage_posts		action	no	2
855	activate_{$plugin}	note	action	no	2
856	media_buttons		action	no	2
857	rss2_head		action	no	2
858	quick_edit_custom_box		action	no	2
859	wp_set_comment_status		action	no	2
860	atom_ns		action	no	2
861	rss2_ns		action	no	2
862	http_api_debug		action	YES	2
863	{$tag}	note	action	no	2
864	save_post		action	no	2
865	wp_insert_post		action	no	2
866	do_robots		action	no	2
867	wp_handle_upload		filter	no	3
868	_wp_post_revision_field_{$field}	note	filter	no	3
869	post_date_column_time		filter	no	3
870	update_feedback		filter	no	3
871	get_bookmarks		filter	no	3
872	the_content		filter	no	3
873	rss_update_period		filter	no	3
874	single_cat_title		filter	no	3
875	icon_dir		filter	no	3
876	get_pages		filter	no	3
877	get_terms		filter	no	3
878	admin_init		action	no	3
879	post_submitbox_start		action	no	3
880	edit_post		action	no	3
881	wp_print_scripts		action	no	3
882	link_category		filter	no	4
883	editable_slug		filter	no	4
884	the_title_rss		filter	no	4
885	disable_captions		filter	no	4
886	list_cats		filter	no	4
887	https_ssl_verify		filter	YES	4
888	admin_print_footer_scripts		action	YES	4
889	admin_xml_ns		action	no	4
890	admin_print_styles		action	no	4
891	admin_print_scripts		action	no	4
892	admin_head		action	no	4
893	comment_form		action	no	4
894	wp_delete_file		filter	no	5
895	https_local_ssl_verify		filter	YES	5
896	the_category		filter	no	6
897	sanitize_email		filter	YES	8
898	import_done		action	no	9
899	is_email		filter	YES	10
900	widget_title		filter	no	11
901	do_meta_boxes		action	no	11
902	the_title		filter	no	12
903	xmlrpc_call		action	no	46

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.