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List of all WordPress action hooks

WordPress coders, theme authors, and plugin developers use the hooks listed below to change how WordPress behaves without needing to edit any PHP source files. Use this index to identify the WordPress hooks that you need.

Hook Type Appearance In 4.1?
1 activated_plugin action 2.9 yes
2 activate_blog action 3.0 yes
3 activate_header action 3.0 yes
4 activate_plugin action 2.9 yes
5 activate_wp_head action 3.0 yes
6 activate_{$plugin} note action 2.0 yes
7 activity_box_end action 2.0 yes
8 added_existing_user action 3.0 yes
9 added_option action 2.9 yes
10 added_postmeta action 2.9 DEPRECATED
11 added_term_relationship action 2.9 yes
12 added_usermeta action 2.9 yes
13 added_{$meta_type}_meta note action 2.9 yes
14 add_admin_bar_menus action 3.1 yes
15 add_attachment action 2.0 yes
16 add_category action 1.5.2 DEPRECATED
17 add_category_form_pre action 2.1 yes
18 add_link action 2.0 yes
19 add_link_category_form_pre action 2.3 yes
20 add_meta_boxes action 3.0 yes
21 add_meta_boxes_comment action 3.0 yes
22 add_meta_boxes_link action 3.0 yes
23 add_meta_boxes_{$post_type} note action 3.0 yes
24 add_option action 2.9 yes
25 add_option_{$name} note action 2.5 DEPRECATED
26 add_option_{$option} note action 3.0 yes
27 add_site_option action 3.0 yes
28 add_site_option_{$key} note action 2.9 DEPRECATED
29 add_site_option_{$option} note action 3.0 yes
30 add_tag_form action 2.7 yes
31 add_tag_form_fields action 3.0 yes
32 add_tag_form_pre action 2.5 yes
33 add_term_relationship action 2.9 yes
34 add_user_to_blog action 3.0 yes
35 add_{$meta_type}_meta note action 3.1 yes
36 adminmenu action 2.5 yes
37 admin_action_{$action} note action 2.6 yes
38 admin_bar_init action 3.1 yes
39 admin_bar_menu action 3.1 yes
40 admin_color_scheme_picker action 3.0 yes
41 admin_enqueue_scripts action 2.8 yes
42 admin_footer action 1.2.1 yes
43 admin_footer-widgets-php action 3.9 yes
44 admin_footer-{$hook_suffix} note action 2.8 yes
45 admin_head action 1.2.1 yes
46 admin_head-media-upload-popup action 2.9 yes
47 admin_head-press-this-php action 3.7 yes
48 admin_head-{$hook_suffix} note action 2.7 yes
49 admin_head-{$page_hook} note action 2.1 DEPRECATED
50 admin_head-{$plugin_page} note action 2.1 DEPRECATED
51 admin_head_{$content_func} note action 2.5 yes
52 admin_head{$hook_suffix} note action 2.6 DEPRECATED
53 admin_init action 2.5 yes
54 admin_menu action 1.5.2 yes
55 admin_notices action 2.0.11 yes
56 admin_page_access_denied action 2.5 yes
57 admin_post action 4.0 yes
58 admin_post_nopriv action 4.0 yes
59 admin_post_nopriv_{$action} note action 4.0 yes
60 admin_post_{$action} note action 4.0 yes
61 admin_print_footer_scripts action 2.8 yes
62 admin_print_scripts action 2.1 yes
63 admin_print_scripts-media-upload-popup action 2.9 yes
64 admin_print_scripts-press-this-php action 3.7 yes
65 admin_print_scripts-widgets-php action 3.9 yes
66 admin_print_scripts-{$hook_suffix} note action 2.7 yes
67 admin_print_scripts-{$page_hook} note action 2.1 DEPRECATED
68 admin_print_scripts-{$plugin_page} note action 2.1 DEPRECATED
69 admin_print_scripts{$hook_suffix} note action 2.6 DEPRECATED
70 admin_print_styles action 2.6 yes
71 admin_print_styles-media-upload-popup action 2.9 yes
72 admin_print_styles-press-this-php action 3.7 yes
73 admin_print_styles-widgets-php action 3.9 yes
74 admin_print_styles-{$hook_suffix} note action 2.7 yes
75 admin_print_styles{$hook_suffix} note action 2.6 DEPRECATED
76 admin_xml_ns action 2.2 yes
77 after-{$taxonomy}-table note action 3.0 yes
78 after_db_upgrade action 2.8 yes
79 after_delete_post action 3.2 yes
80 after_menu_locations_table action 3.6 yes
81 after_mu_upgrade action 3.0 yes
82 after_plugin_row action 2.3 yes
83 after_plugin_row_{$plugin_file} note action 2.7 yes
84 after_setup_theme action 3.0 yes
85 after_signup_form action 3.0 yes
86 after_switch_theme action 3.3 yes
87 after_theme_row action 3.1 yes
88 after_theme_row_{$stylesheet} note action 3.5 yes
89 after_theme_row_{$theme_key} note action 3.1 DEPRECATED
90 after_wp_tiny_mce action 3.2 yes
91 akismet_comment_check_response action 3.6 yes
92 akismet_spam_caught action 2.5 yes
93 akismet_submit_nonspam_comment action 3.1 yes
94 akismet_submit_spam_comment action 3.1 yes
95 akismet_tabs action 2.5 DEPRECATED
96 all_admin_notices action 3.1 yes
97 app_entry action 3.0 DEPRECATED
98 app_head action 3.0 DEPRECATED
99 app_ns action 3.0 DEPRECATED
100 app_publish_post action 2.2 DEPRECATED
101 archive_blog action 3.0 yes
102 atompub_create_post action 2.8 DEPRECATED
103 atompub_put_post action 2.8 DEPRECATED
104 atom_author action 3.2 yes
105 atom_comments_ns action 2.8 yes
106 atom_entry action 2.0 yes
107 atom_head action 2.0 yes
108 atom_ns action 2.0 yes
109 attachment_submitbox_misc_actions action 3.5 yes
110 auth_cookie_bad_hash action 2.7 yes
111 auth_cookie_bad_session_token action 4.0 yes
112 auth_cookie_bad_username action 2.7 yes
113 auth_cookie_expired action 2.7 yes
114 auth_cookie_malformed action 2.7 yes
115 auth_cookie_valid action 2.7 yes
116 auth_redirect action 2.8 yes
117 automatic_updates_complete action 3.8 yes
118 autosave_generate_nonces action 2.9 DEPRECATED
119 before_delete_post action 3.2 yes
120 before_signup_form action 3.0 yes
121 before_wp_tiny_mce action 3.2 yes
122 begin_fetch_post_thumbnail_html action 2.9 yes
123 blog_privacy_selector action 2.1 yes
124 bulk_edit_custom_box action 2.7 yes
125 check_admin_referer action 1.5.2 yes
126 check_ajax_referer action 2.1 yes
127 check_comment_flood action 2.3 yes
128 check_passwords action 1.5.2 yes
129 clean_attachment_cache action 3.0 yes
130 clean_object_term_cache action 2.5 yes
131 clean_page_cache action 2.5 yes
132 clean_post_cache action 2.5 yes
133 clean_term_cache action 2.5 yes
134 clear_auth_cookie action 2.7 yes
135 commentrss2_item action 2.1 yes
136 commentsrss2_head action 2.3 yes
137 comments_atom_head action 2.8 yes
138 comment_add_author_url action 3.4 yes
139 comment_atom_entry action 2.2 yes
140 comment_closed action 1.5.2 yes
141 comment_duplicate_trigger action 3.0 yes
142 comment_flood_trigger action 1.5.2 yes
143 comment_form action 1.5.2 yes
144 comment_form_after action 3.0 yes
145 comment_form_after_fields action 3.0 yes
146 comment_form_before action 3.0 yes
147 comment_form_before_fields action 3.0 yes
148 comment_form_comments_closed action 3.0 yes
149 comment_form_logged_in_after action 3.0 yes
150 comment_form_must_log_in_after action 3.0 yes
151 comment_form_top action 3.0 yes
152 comment_id_not_found action 1.5.2 yes
153 comment_loop_start action 2.2 yes
154 comment_on_draft action 1.5.2 yes
155 comment_on_password_protected action 3.0 yes
156 comment_on_trash action 2.9 yes
157 comment_post action 1.2.1 yes
158 comment_relatedlinks_list action 2.5 DEPRECATED
159 comment_remove_author_url action 3.4 yes
160 comment_{$new_status}_{$comment->comment_type} note action 2.7 yes
161 comment_{$old_status}_to_{$new_status} note action 2.7 yes
162 core_files_loaded action 1.5.2 DEPRECATED
163 core_upgrade_preamble action 2.9 yes
164 created_category action 2.2 Renamed in WP 2.3 (details)
165 created_term action 2.3 yes
166 created_{$taxonomy} note action 2.3 yes
167 create_category action 2.0 Renamed in WP 2.3 (details)
168 create_term action 2.3 yes
169 create_{$taxonomy} note action 2.3 yes
170 customize_controls_enqueue_scripts action 3.4 yes
171 customize_controls_init action 3.4 yes
172 customize_controls_print_footer_scripts action 3.4 yes
173 customize_controls_print_scripts action 3.4 yes
174 customize_controls_print_styles action 3.4 yes
175 customize_preview_init action 3.4 yes
176 customize_preview_{$this->id} note action 3.4 yes
177 customize_preview_{$this->type} note action 4.1 yes
178 customize_register action 3.4 yes
179 customize_render_control action 3.4 yes
180 customize_render_control_{$this->id} note action 3.4 yes
181 customize_render_panel action 4.0 yes
182 customize_render_panel_{$this->id} note action 4.0 yes
183 customize_render_section action 3.4 yes
184 customize_render_section_{$this->id} note action 3.4 yes
185 customize_save action 3.4 yes
186 customize_save_after action 3.6 yes
187 customize_save_{$this->id_data[base]} note action 3.4 yes
188 customize_update_{$this->type} note action 3.4 yes
189 custom_header_options action 3.1 yes
190 dashmenu action 2.5 DEPRECATED
191 dbx_page_advanced action 2.0.11 DEPRECATED
192 dbx_page_sidebar action 2.0.11 DEPRECATED
193 dbx_post_advanced action 2.0.11 yes
194 dbx_post_sidebar action 2.0.11 yes
195 deactivated_plugin action 2.9 yes
196 deactivate_blog action 3.0 yes
197 deactivate_plugin action 2.9 yes
198 deactivate_{$plugin} note action 2.0 yes
199 deleted_comment action 2.9 yes
200 deleted_commentmeta action 2.9 DEPRECATED
201 deleted_link action 2.2 yes
202 deleted_option action 2.9 yes
203 deleted_post action 2.2 yes
204 deleted_postmeta action 2.9 yes
205 deleted_site_transient action 3.0 yes
206 deleted_term_relationships action 2.9 yes
207 deleted_term_taxonomy action 2.9 yes
208 deleted_transient action 3.0 yes
209 deleted_user action 2.8 yes
210 deleted_usermeta action 2.9 yes
211 deleted_{$meta_type}meta note action 3.4 yes
212 deleted_{$meta_type}_meta note action 2.9 yes
213 delete_attachment action 2.0 yes
214 delete_blog action 3.0 yes
215 delete_category action 1.5.2 Renamed in WP 2.3 (details)
216 delete_comment action 1.2.1 yes
217 delete_commentmeta action 2.9 DEPRECATED
218 delete_link action 2.0 yes
219 delete_option action 2.9 yes
220 delete_option_{$option} note action 3.0 yes
221 delete_post action 1.2.1 yes
222 delete_postmeta action 2.9 yes
223 delete_site_option action 3.0 yes
224 delete_site_option_{$key} note action 2.9 DEPRECATED
225 delete_site_option_{$option} note action 3.0 yes
226 delete_site_transient_{$transient} note action 3.0 yes
227 delete_term action 2.5 yes
228 delete_term_relationships action 2.9 yes
229 delete_term_taxonomy action 2.9 yes
230 delete_transient_{$transient} note action 3.0 yes
231 delete_user action 2.0 yes
232 delete_usermeta action 2.9 yes
233 delete_user_form action 4.0 yes
234 delete_{$meta_type}meta note action 3.4 yes
235 delete_{$meta_type}_meta note action 3.1 yes
236 delete_{$taxonomy} note action 2.3 yes
237 deprecated_argument_run action 3.0 yes
238 deprecated_file_included action 2.5 yes
239 deprecated_function_run action 2.5 yes
240 doing_it_wrong_run action 3.1 yes
241 do_meta_boxes action 2.6 yes
242 do_robots action 2.1 yes
243 do_robotstxt action 2.1 yes
244 dynamic_sidebar action 3.0 yes
245 dynamic_sidebar_after action 3.9 yes
246 dynamic_sidebar_before action 3.9 yes
247 edited_category action 2.2 Renamed in WP 2.3 (details)
248 edited_term action 2.3 yes
249 edited_terms action 2.9 yes
250 edited_term_taxonomies action 2.9 yes
251 edited_term_taxonomy action 2.9 yes
252 edited_{$taxonomy} note action 2.3 yes
253 edit_attachment action 2.0 yes
254 edit_category action 2.0 Renamed in WP 2.3 (details)
255 edit_category_form action 2.1 yes
256 edit_category_form_fields action 2.9 yes
257 edit_category_form_pre action 2.1 yes
258 edit_comment action 1.2.1 yes
259 edit_form_advanced action 1.5.2 yes
260 edit_form_after_editor action 3.5 yes
261 edit_form_after_title action 3.5 yes
262 edit_form_before_permalink action 4.1 yes
263 edit_form_top action 3.7 yes
264 edit_link action 2.0 yes
265 edit_link_category_form action 2.3 yes
266 edit_link_category_form_fields action 2.9 yes
267 edit_link_category_form_pre action 2.3 yes
268 edit_page_form action 1.5.2 yes
269 edit_post action 1.2.1 yes
270 edit_tag_form action 2.5 yes
271 edit_tag_form_fields action 2.9 yes
272 edit_tag_form_pre action 2.5 yes
273 edit_term action 2.3 yes
274 edit_terms action 2.9 yes
275 edit_term_taxonomies action 2.9 yes
276 edit_term_taxonomy action 2.9 yes
277 edit_user_profile action 2.0 yes
278 edit_user_profile_update action 2.7 yes
279 edit_{$taxonomy} note action 2.3 yes
280 end_fetch_post_thumbnail_html action 2.9 yes
281 export_filters action 3.5 yes
282 export_wp action 2.3 yes
283 generate_rewrite_rules action 1.5.2 yes
284 get_footer action 2.1 yes
285 get_header action 2.1 yes
286 get_search_form action 2.7 yes
287 get_sidebar action 2.2 yes
288 get_template_part_{$slug} note action 3.0 yes
289 granted_super_admin action 3.0 yes
290 grant_super_admin action 3.0 yes
291 heartbeat_nopriv_tick action 3.6 yes
292 heartbeat_tick action 3.6 yes
293 http_api_curl action 2.8 yes
294 http_api_debug action 2.8 yes
295 http_transport_get_debug action 2.8 DEPRECATED
296 http_transport_post_debug action 2.8 DEPRECATED
297 import_done action 2.2 DEPRECATED
298 import_end action 2.5 DEPRECATED
299 import_post_added action 2.5 DEPRECATED
300 import_post_meta action 2.5 DEPRECATED
301 import_start action 2.5 DEPRECATED
302 init action 1.5.2 yes
303 install_plugins_pre_{$tab} note action 2.7 yes
304 install_plugins_table_header action 2.7 yes
305 install_plugins_{$tab} note action 2.7 yes
306 install_themes_pre_{$tab} note action 2.8 yes
307 install_themes_table_header action 2.8 yes
308 install_themes_{$tab} note action 2.8 yes
309 in_admin_footer action 2.5 yes
310 in_admin_header action 3.0 yes
311 in_plugin_update_message-{$file} note action 2.8 yes
312 in_theme_update_message-{$theme_key} note action 3.1 yes
313 in_widget_form action 2.8 yes
314 link_relatedlinks_list action 2.5 DEPRECATED
315 load-categories-php action 3.1 yes
316 load-edit-link-categories-php action 3.1 yes
317 load-importer-{$importer} note action 3.5 yes
318 load-page-new-php action 3.1 yes
319 load-page-php action 3.1 yes
320 load-widgets-php action 2.8 yes
321 load-{$pagenow} note action 2.1 yes
322 load-{$page_hook} note action 2.1 yes
323 load-{$plugin_page} note action 2.1 yes
324 load_feed_engine action 2.3 yes
325 load_textdomain action 2.9 yes
326 login_enqueue_scripts action 3.1 yes
327 login_footer action 3.1 yes
328 login_form action 2.1 yes
329 login_form_{$action} note action 2.8 yes
330 login_head action 2.1 yes
331 login_init action 3.2 yes
332 loop_end action 2.0 yes
333 loop_start action 2.0 yes
334 lostpassword_form action 2.1 yes
335 lostpassword_post action 2.1 yes
336 lost_password action 1.5.2 yes
337 make_delete_blog action 3.5 yes
338 make_ham_blog action 3.0 yes
339 make_ham_user action 3.0 yes
340 make_spam_blog action 3.0 yes
341 make_spam_user action 3.0 yes
342 make_undelete_blog action 3.5 yes
343 manage_blogs_custom_column action 3.0 DEPRECATED
344 manage_comments_custom_column action 2.8 yes
345 manage_comments_nav action 2.5 yes
346 manage_link_custom_column action 2.1 yes
347 manage_media_custom_column action 2.5 yes
348 manage_media_media_column action 2.5 DEPRECATED
349 manage_pages_custom_column action 2.5 yes
350 manage_plugins_custom_column action 3.1 yes
351 manage_posts_custom_column action 1.5.2 yes
352 manage_sites_custom_column action 3.1 yes
353 manage_themes_custom_column action 3.1 yes
354 manage_{$post->post_type}_posts_custom_column note action 3.1 yes
355 mature_blog action 3.1 yes
356 mce_options action 2.0 DEPRECATED
357 media_buttons action 2.5 yes
358 media_upload_{$tab} note action 2.5 yes
359 media_upload_{$type} note action 2.5 yes
360 ms_site_not_found action 3.9 yes
361 muplugins_loaded action 2.8 yes
362 mu_activity_box_end action 3.0 yes
363 mu_rightnow_end action 3.0 yes
364 myblogs_allblogs_options action 3.0 yes
365 network_admin_edit_{$action} note action 3.1 yes
366 network_admin_menu action 3.1 yes
367 network_admin_notices action 3.1 yes
368 network_site_users_after_list_table action 3.1 yes
369 opml_head action 3.0 yes
370 page_relatedlinks_list action 2.5 DEPRECATED
371 parse_query action 1.5.2 yes
372 parse_request action 2.1 yes
373 parse_tax_query action 3.7 yes
374 password_reset action 1.5.2 yes
375 permalink_structure_changed action 2.8 yes
376 personal_options action 2.7 yes
377 personal_options_update action 2.0 yes
378 phpmailer_init action 2.2 yes
379 pingback_post action 1.5.2 yes
380 plugins_loaded action 1.5.2 yes
381 populate_options action 2.6 yes
382 post-flash-upload-ui action 2.6 DEPRECATED
383 post-html-upload-ui action 2.6 yes
384 post-plupload-upload-ui action 3.3 yes
385 post-upload-ui action 2.6 yes
386 posts_selection action 2.3 yes
387 post_comment_status_meta_box-options action 3.1 yes
388 post_edit_form_tag action 3.0 yes
389 post_locked_dialog action 3.6 yes
390 post_lock_lost_dialog action 3.6 yes
391 post_relatedlinks_list action 2.5 DEPRECATED
392 post_submitbox_misc_actions action 2.9 yes
393 post_submitbox_start action 2.7 yes
394 post_updated action 3.0 yes
395 pre-flash-upload-ui action 2.6 DEPRECATED
396 pre-html-upload-ui action 2.6 yes
397 pre-plupload-upload-ui action 3.3 yes
398 pre-upload-ui action 2.6 yes
399 preprocess_signup_form action 3.0 yes
400 pre_comment_on_post action 2.8 yes
401 pre_current_active_plugins action 3.0 yes
402 pre_delete_site_option_{$option} note action 3.0 yes
403 pre_delete_term action 4.1 yes
404 pre_get_comments action 3.1 yes
405 pre_get_posts action 2.0 yes
406 pre_get_search_form action 3.6 yes
407 pre_get_users action 4.0 yes
408 pre_ping action 2.0 yes
409 pre_post_update action 2.5 yes
410 pre_user_query action 3.1 yes
411 pre_user_search action 3.0 yes
412 print_media_templates action 3.5 yes
413 private_to_published action 1.5.2 yes
414 profile_personal_options action 2.0 yes
415 profile_update action 2.0 yes
416 publish_page action 2.1 Renamed in WP 2.3 (details)
417 publish_phone action 1.2.1 yes
418 publish_post action 1.2.1 Renamed in WP 2.3 (details)
419 quick_edit_custom_box action 2.7 yes
420 rdf_header action 2.0 yes
421 rdf_item action 2.0 yes
422 rdf_ns action 2.0 yes
423 refresh_blog_details action 3.4 yes
424 registered_post_type action 3.3 yes
425 registered_taxonomy action 3.3 yes
426 register_form action 2.1 yes
427 register_post action 2.1 yes
428 register_sidebar action 3.0 yes
429 remove_user_from_blog action 3.0 yes
430 resetpass_form action 3.9 yes
431 restrict_manage_comments action 3.5 yes
432 restrict_manage_posts action 2.1 yes
433 restrict_manage_users action 3.5 yes
434 retreive_password action 1.5.2 yes
435 retrieve_password action 1.5.2 yes
436 retrieve_password_key action 2.5 yes
437 revoked_super_admin action 3.0 yes
438 revoke_super_admin action 3.0 yes
439 rightnow_end action 2.5 yes
440 right_now_content_table_end action 3.0 DEPRECATED
441 right_now_discussion_table_end action 3.0 DEPRECATED
442 right_now_table_end action 2.7 DEPRECATED
443 rss2_comments_ns action 2.8 yes
444 rss2_head action 2.0 yes
445 rss2_item action 2.0 yes
446 rss2_ns action 2.0 yes
447 rss_head action 2.0 yes
448 rss_item action 2.0 yes
449 rss_tag_pre action 4.0 yes
450 sanitize_comment_cookies action 2.0.11 yes
451 sanitize_title action 1.2.1 yes
452 save_post action 1.5.2 yes
453 save_post_{$post->post_type} note action 3.7 yes
454 send_headers action 2.1 yes
455 setted_site_transient action 3.0 yes
456 setted_transient action 3.0 yes
457 setup_theme action 2.6 yes
458 set_auth_cookie action 2.5 yes
459 set_comment_cookies action 3.4 yes
460 set_current_user action 2.0.11 yes
461 set_logged_in_cookie action 2.6 yes
462 set_object_terms action 2.8 yes
463 set_site_transient_{$transient} note action 3.0 yes
464 set_transient_{$transient} note action 3.0 yes
465 set_user_role action 2.9 yes
466 show_user_profile action 2.0 yes
467 shutdown action 1.2.1 yes
468 sidebar_admin_page action 2.2 yes
469 sidebar_admin_setup action 2.2 yes
470 sidemenu action 2.5 DEPRECATED
471 signup_blogform action 3.0 yes
472 signup_extra_fields action 3.0 yes
473 signup_finished action 3.0 yes
474 signup_header action 3.0 yes
475 signup_hidden_fields action 3.0 yes
476 simple_edit_form action 1.5.2 DEPRECATED
477 spammed_comment action 2.9 yes
478 spam_comment action 2.9 yes
479 start_previewing_theme action 3.4 yes
480 stop_previewing_theme action 3.4 yes
481 submitcomment_box action 2.5 DEPRECATED
482 submitlink_box action 2.5 yes
483 submitpage_box action 2.5 yes
484 submitpost_box action 2.5 yes
485 switch_blog action 3.0 yes
486 switch_theme action 1.5.2 yes
487 template_redirect action 1.5.2 yes
488 the_post action 2.8 yes
489 the_widget action 3.0 yes
490 tinymce_before_init action 2.0 DEPRECATED
491 tiny_mce_preload_dialogs action 3.1 DEPRECATED
492 tool_box action 2.8 yes
493 trackback_post action 1.2.1 yes
494 transition_comment_status action 2.7 yes
495 transition_post_status action 2.3 yes
496 trashed_comment action 2.9 yes
497 trashed_post action 2.9 yes
498 trashed_post_comments action 2.9 yes
499 trash_comment action 2.9 yes
500 trash_post action 2.9 DEPRECATED
501 trash_post_comments action 2.9 yes
502 twentyeleven_credits action 3.2 DEPRECATED
503 twentyeleven_enqueue_color_scheme action 3.2 DEPRECATED
504 twentyfifteen_credits action 4.1 yes
505 twentyfourteen_credits action 3.8 yes
506 twentyfourteen_featured_posts_after action 3.8 yes
507 twentyfourteen_featured_posts_before action 3.8 yes
508 twentyten_credits action 3.0 DEPRECATED
509 twentythirteen_credits action 3.6 yes
510 twentytwelve_credits action 3.5 DEPRECATED
511 unarchive_blog action 3.0 yes
512 uninstall_{$file} note action 2.7 yes
513 unload_textdomain action 3.0 yes
514 unmature_blog action 3.1 yes
515 unspammed_comment action 2.9 yes
516 unspam_comment action 2.9 yes
517 untrashed_comment action 2.9 yes
518 untrashed_post action 2.9 yes
519 untrashed_post_comments action 2.9 yes
520 untrash_comment action 2.9 yes
521 untrash_post action 2.9 yes
522 untrash_post_comments action 2.9 yes
523 update-core-custom_{$action} note action 3.2 yes
524 update-custom_{$action} note action 2.8 yes
525 updated_option action 2.9 yes
526 updated_postmeta action 2.9 yes
527 updated_usermeta action 2.9 yes
528 updated_{$meta_type}_meta note action 2.9 yes
529 update_blog_public action 3.0 yes
530 update_option action 2.9 yes
531 update_option_{$option_name} note action 2.0.11 DEPRECATED
532 update_option_{$option} note action 3.0 yes
533 update_postmeta action 2.9 yes
534 update_site_option action 3.0 yes
535 update_site_option_{$key} note action 2.9 DEPRECATED
536 update_site_option_{$option} note action 3.0 yes
537 update_usermeta action 2.9 yes
538 update_wpmu_options action 3.0 yes
539 update_{$meta_type}_meta note action 2.9 yes
540 upgrader_process_complete action 3.6 yes
541 upload_files_{$tab} note action 2.1 DEPRECATED
542 upload_ui_over_quota action 3.5 yes
543 user_admin_menu action 3.1 yes
544 user_admin_notices action 3.1 yes
545 user_edit_form_tag action 3.0 yes
546 user_new_form action 3.7 yes
547 user_new_form_tag action 3.0 yes
548 user_profile_update_errors action 2.8 yes
549 user_register action 1.5.2 yes
550 validate_password_reset action 3.5 yes
551 welcome_panel action 3.5 yes
552 widgets-php action 2.8 yes
553 widgets_admin_page action 3.0 yes
554 widgets_init action 2.2 yes
555 wp action 2.1 yes
556 wp-mail-php action 2.9 yes
557 wpmuadminedit action 3.0 yes
558 wpmuadminresult action 3.0 yes
559 wpmublogsaction action 3.0 yes
560 wpmueditblogaction action 3.0 yes
561 wpmu_activate_blog action 3.0 yes
562 wpmu_activate_user action 3.0 yes
563 wpmu_blog_updated action 3.0 yes
564 wpmu_delete_user action 3.0 yes
565 wpmu_new_blog action 3.0 yes
566 wpmu_new_user action 3.0 yes
567 wpmu_options action 3.0 yes
568 wpmu_update_blog_options action 3.0 yes
569 wpmu_upgrade_page action 3.0 yes
570 wpmu_upgrade_site action 3.0 yes
571 wp_after_admin_bar_render action 3.1 yes
572 wp_ajax_nopriv_{$action} note action 2.8 yes
573 wp_ajax_{$action} note action 2.1 yes
574 wp_authenticate action 1.5.2 yes
575 wp_before_admin_bar_render action 3.1 yes
576 wp_blacklist_check action 1.5.2 yes
577 wp_create_nav_menu action 3.0 yes
578 wp_creating_autosave action 4.1 yes
579 wp_dashboard_setup action 2.5 yes
580 wp_default_scripts action 2.6 yes
581 wp_default_styles action 2.6 yes
582 wp_delete_nav_menu action 3.0 yes
583 wp_delete_post_revision action 2.6 yes
584 wp_enqueue_editor action 3.9 yes
585 wp_enqueue_media action 3.5 yes
586 wp_enqueue_scripts action 2.8 yes
587 wp_feed_options action 3.0 yes
588 wp_footer action 1.5.2 yes
589 wp_head action 1.2.1 yes
590 wp_insert_comment action 2.8 yes
591 wp_insert_post action 2.0 yes
592 wp_install action 3.9 yes
593 wp_loaded action 3.0 yes
594 wp_login action 1.5.2 yes
595 wp_login_failed action 2.5 yes
596 wp_logout action 1.5.2 yes
597 wp_maybe_auto_update action 3.9 yes
598 wp_meta action 1.5.2 yes
599 wp_network_dashboard_setup action 3.1 yes
600 wp_playlist_scripts action 3.9 yes
601 wp_print_footer_scripts action 2.8 yes
602 wp_print_scripts action 2.1 yes
603 wp_print_styles action 2.6 yes
604 wp_register_sidebar_widget action 3.0 yes
605 wp_restore_post_revision action 2.6 yes
606 wp_set_comment_status action 1.5.2 yes
607 wp_tiny_mce_init action 3.9 yes
608 wp_trash_post action 3.3 yes
609 wp_unregister_sidebar_widget action 3.0 yes
610 wp_update_comment_count action 2.3 yes
611 wp_update_nav_menu action 3.0 yes
612 wp_update_nav_menu_item action 3.0 yes
613 wp_upgrade action 3.9 yes
614 wp_user_dashboard_setup action 3.1 yes
615 xmlrpc_call action 2.5 yes
616 xmlrpc_call_success_blogger_deletePost action 3.4 yes
617 xmlrpc_call_success_blogger_editPost action 3.4 yes
618 xmlrpc_call_success_blogger_newPost action 3.4 yes
619 xmlrpc_call_success_mw_editPost action 3.4 yes
620 xmlrpc_call_success_mw_newMediaObject action 3.4 yes
621 xmlrpc_call_success_mw_newPost action 3.4 yes
622 xmlrpc_call_success_wp_deleteCategory action 3.4 yes
623 xmlrpc_call_success_wp_deleteComment action 3.4 yes
624 xmlrpc_call_success_wp_deletePage action 3.4 yes
625 xmlrpc_call_success_wp_editComment action 3.4 yes
626 xmlrpc_call_success_wp_newCategory action 3.4 yes
627 xmlrpc_call_success_wp_newComment action 3.4 yes
628 xmlrpc_publish_post action 2.1 yes
629 xmlrpc_rsd_apis action 3.5 yes
630 _admin_menu action 2.2 yes
631 _core_updated_successfully action 3.3 yes
632 _network_admin_menu action 3.1 yes
633 _user_admin_menu action 3.1 yes
634 _wp_put_post_revision action 2.6 yes
635 {$action} note action 2.6 DEPRECATED
636 {$hook} note action 2.1 yes
637 {$new_status}_{$post->post_type} note action 2.3 yes
638 {$old_status}_to_{$new_status} note action 2.3 yes
639 {$page_hook} note action 1.5.2 yes
640 {$tag} note action 1.2.1 yes
641 {$taxonomy}_add_form note action 3.0 yes
642 {$taxonomy}_add_form_fields note action 3.0 yes
643 {$taxonomy}_edit_form note action 3.0 yes
644 {$taxonomy}_edit_form_fields note action 3.0 yes
645 {$taxonomy}_pre_add_form note action 3.0 yes
646 {$taxonomy}_pre_edit_form note action 3.0 yes
647 {$taxonomy}_term_edit_form_tag note action 3.7 yes
648 {$taxonomy}_term_new_form_tag note action 3.7 yes

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.