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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 4.4?
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_{$option} note action 3.0 yes
30 add_tag_form action 2.7 yes
31 add_tag_form_fields action 3.0 yes
32 add_tag_form_pre action 2.5 yes
33 add_term_relationship action 2.9 yes
34 add_user_role action 4.3 yes
35 add_user_to_blog action 3.0 yes
36 add_{$meta_type}_meta note action 3.1 yes
37 adminmenu action 2.5 yes
38 admin_action_{$action} note action 2.6 yes
39 admin_bar_init action 3.1 yes
40 admin_bar_menu action 3.1 yes
41 admin_color_scheme_picker action 3.0 yes
42 admin_enqueue_scripts action 2.8 yes
43 admin_footer action 1.2.1 yes
44 admin_footer-press-this-php action 4.2 yes
45 admin_footer-widgets-php action 3.9 yes
46 admin_footer-{$hook_suffix} note action 2.8 yes
47 admin_head action 1.2.1 yes
48 admin_head-media-upload-popup action 2.9 yes
49 admin_head-press-this-php action 3.7 yes
50 admin_head-{$hook_suffix} note action 2.7 yes
51 admin_head-{$page_hook} note action 2.1 DEPRECATED
52 admin_head-{$plugin_page} note action 2.1 DEPRECATED
53 admin_head_{$content_func} note action 2.5 yes
54 admin_head{$hook_suffix} note action 2.6 DEPRECATED
55 admin_init action 2.5 yes
56 admin_menu action 1.5.2 yes
57 admin_notices action 2.0.11 yes
58 admin_page_access_denied action 2.5 yes
59 admin_post action 4.0 yes
60 admin_post_nopriv action 4.0 yes
61 admin_post_nopriv_{$action} note action 4.0 yes
62 admin_post_{$action} note action 4.0 yes
63 admin_print_footer_scripts action 2.8 yes
64 admin_print_scripts action 2.1 yes
65 admin_print_scripts-media-upload-popup action 2.9 yes
66 admin_print_scripts-press-this-php action 3.7 yes
67 admin_print_scripts-widgets-php action 3.9 yes
68 admin_print_scripts-{$hook_suffix} note action 2.7 yes
69 admin_print_scripts-{$page_hook} note action 2.1 DEPRECATED
70 admin_print_scripts-{$plugin_page} note action 2.1 DEPRECATED
71 admin_print_scripts{$hook_suffix} note action 2.6 DEPRECATED
72 admin_print_styles action 2.6 yes
73 admin_print_styles-media-upload-popup action 2.9 yes
74 admin_print_styles-press-this-php action 3.7 yes
75 admin_print_styles-widgets-php action 3.9 yes
76 admin_print_styles-{$hook_suffix} note action 2.7 yes
77 admin_print_styles{$hook_suffix} note action 2.6 DEPRECATED
78 admin_xml_ns action 2.2 yes
79 after-{$taxonomy}-table note action 3.0 yes
80 after_db_upgrade action 2.8 yes
81 after_delete_post action 3.2 yes
82 after_menu_locations_table action 3.6 yes
83 after_mu_upgrade action 3.0 yes
84 after_password_reset action 4.4 yes
85 after_plugin_row action 2.3 yes
86 after_plugin_row_{$plugin_file} note action 2.7 yes
87 after_setup_theme action 3.0 yes
88 after_signup_form action 3.0 yes
89 after_signup_site action 4.4 yes
90 after_signup_user action 4.4 yes
91 after_switch_theme action 3.3 yes
92 after_theme_row action 3.1 yes
93 after_theme_row_{$stylesheet} note action 3.5 yes
94 after_theme_row_{$theme_key} note action 3.1 DEPRECATED
95 after_wp_tiny_mce action 3.2 yes
96 akismet_comment_check_response action 3.6 yes
97 akismet_https_disabled action 4.2 yes
98 akismet_https_request_failure action 4.2 yes
99 akismet_https_request_pre action 4.2 yes
100 akismet_http_request_pre action 4.2 yes
101 akismet_request_failure action 4.2 yes
102 akismet_scheduled_recheck action 4.2 yes
103 akismet_spam_caught action 2.5 yes
104 akismet_ssl_disabled action 4.2 yes
105 akismet_submit_nonspam_comment action 3.1 yes
106 akismet_submit_spam_comment action 3.1 yes
107 akismet_tabs action 2.5 DEPRECATED
108 all_admin_notices action 3.1 yes
109 app_entry action 3.0 DEPRECATED
110 app_head action 3.0 DEPRECATED
111 app_ns action 3.0 DEPRECATED
112 app_publish_post action 2.2 DEPRECATED
113 archive_blog action 3.0 yes
114 atompub_create_post action 2.8 DEPRECATED
115 atompub_put_post action 2.8 DEPRECATED
116 atom_author action 3.2 yes
117 atom_comments_ns action 2.8 yes
118 atom_entry action 2.0 yes
119 atom_head action 2.0 yes
120 atom_ns action 2.0 yes
121 attachment_submitbox_misc_actions action 3.5 yes
122 attachment_updated action 4.4 yes
123 auth_cookie_bad_hash action 2.7 yes
124 auth_cookie_bad_session_token action 4.0 yes
125 auth_cookie_bad_username action 2.7 yes
126 auth_cookie_expired action 2.7 yes
127 auth_cookie_malformed action 2.7 yes
128 auth_cookie_valid action 2.7 yes
129 auth_redirect action 2.8 yes
130 automatic_updates_complete action 3.8 yes
131 autosave_generate_nonces action 2.9 DEPRECATED
132 before_delete_post action 3.2 yes
133 before_signup_form action 3.0 yes
134 before_signup_header action 4.4 yes
135 before_wp_tiny_mce action 3.2 yes
136 begin_fetch_post_thumbnail_html action 2.9 yes
137 blog_privacy_selector action 2.1 yes
138 bulk_edit_custom_box action 2.7 yes
139 check_admin_referer action 1.5.2 yes
140 check_ajax_referer action 2.1 yes
141 check_comment_flood action 2.3 yes
142 check_passwords action 1.5.2 yes
143 clean_attachment_cache action 3.0 yes
144 clean_object_term_cache action 2.5 yes
145 clean_page_cache action 2.5 yes
146 clean_post_cache action 2.5 yes
147 clean_term_cache action 2.5 yes
148 clean_user_cache action 4.4 yes
149 clear_auth_cookie action 2.7 yes
150 commentrss2_item action 2.1 yes
151 commentsrss2_head action 2.3 yes
152 comments_atom_head action 2.8 yes
153 comment_add_author_url action 3.4 yes
154 comment_atom_entry action 2.2 yes
155 comment_closed action 1.5.2 yes
156 comment_duplicate_trigger action 3.0 yes
157 comment_flood_trigger action 1.5.2 yes
158 comment_form action 1.5.2 yes
159 comment_form_after action 3.0 yes
160 comment_form_after_fields action 3.0 yes
161 comment_form_before action 3.0 yes
162 comment_form_before_fields action 3.0 yes
163 comment_form_comments_closed action 3.0 yes
164 comment_form_logged_in_after action 3.0 yes
165 comment_form_must_log_in_after action 3.0 yes
166 comment_form_top action 3.0 yes
167 comment_id_not_found action 1.5.2 yes
168 comment_loop_start action 2.2 yes
169 comment_on_draft action 1.5.2 yes
170 comment_on_password_protected action 3.0 yes
171 comment_on_trash action 2.9 yes
172 comment_post action 1.2.1 yes
173 comment_relatedlinks_list action 2.5 DEPRECATED
174 comment_remove_author_url action 3.4 yes
175 comment_{$new_status}_{$comment->comment_type} note action 2.7 yes
176 comment_{$old_status}_to_{$new_status} note action 2.7 yes
177 core_files_loaded action 1.5.2 DEPRECATED
178 core_upgrade_preamble action 2.9 yes
179 created_category action 2.2 Renamed in WP 2.3 (details)
180 created_term action 2.3 yes
181 created_{$taxonomy} note action 2.3 yes
182 create_category action 2.0 Renamed in WP 2.3 (details)
183 create_term action 2.3 yes
184 create_{$taxonomy} note action 2.3 yes
185 customize_controls_enqueue_scripts action 3.4 yes
186 customize_controls_init action 3.4 yes
187 customize_controls_print_footer_scripts action 3.4 yes
188 customize_controls_print_scripts action 3.4 yes
189 customize_controls_print_styles action 3.4 yes
190 customize_post_value_set action 4.4 yes
191 customize_post_value_set_{$setting_id} note action 4.4 yes
192 customize_preview_init action 3.4 yes
193 customize_preview_{$this->id} note action 3.4 yes
194 customize_preview_{$this->type} note action 4.1 yes
195 customize_register action 3.4 yes
196 customize_render_control action 3.4 yes
197 customize_render_control_{$this->id} note action 3.4 yes
198 customize_render_panel action 4.0 yes
199 customize_render_panel_{$this->id} note action 4.0 yes
200 customize_render_section action 3.4 yes
201 customize_render_section_{$this->id} note action 3.4 yes
202 customize_save action 3.4 yes
203 customize_save_after action 3.6 yes
204 customize_save_{$this->id_data[base]} note action 3.4 yes
205 customize_update_{$this->type} note action 3.4 yes
206 custom_header_options action 3.1 yes
207 dashmenu action 2.5 DEPRECATED
208 dbx_page_advanced action 2.0.11 DEPRECATED
209 dbx_page_sidebar action 2.0.11 DEPRECATED
210 dbx_post_advanced action 2.0.11 yes
211 dbx_post_sidebar action 2.0.11 yes
212 deactivated_plugin action 2.9 yes
213 deactivate_blog action 3.0 yes
214 deactivate_plugin action 2.9 yes
215 deactivate_{$plugin} note action 2.0 yes
216 deleted_comment action 2.9 yes
217 deleted_commentmeta action 2.9 DEPRECATED
218 deleted_link action 2.2 yes
219 deleted_option action 2.9 yes
220 deleted_plugin action 4.4 yes
221 deleted_post action 2.2 yes
222 deleted_postmeta action 2.9 yes
223 deleted_site_transient action 3.0 yes
224 deleted_term_relationships action 2.9 yes
225 deleted_term_taxonomy action 2.9 yes
226 deleted_transient action 3.0 yes
227 deleted_user action 2.8 yes
228 deleted_usermeta action 2.9 yes
229 deleted_{$meta_type}meta note action 3.4 yes
230 deleted_{$meta_type}_meta note action 2.9 yes
231 delete_attachment action 2.0 yes
232 delete_blog action 3.0 yes
233 delete_category action 1.5.2 Renamed in WP 2.3 (details)
234 delete_comment action 1.2.1 yes
235 delete_commentmeta action 2.9 DEPRECATED
236 delete_link action 2.0 yes
237 delete_option action 2.9 yes
238 delete_option_{$option} note action 3.0 yes
239 delete_plugin action 4.4 yes
240 delete_post action 1.2.1 yes
241 delete_postmeta action 2.9 yes
242 delete_site_option action 3.0 yes
243 delete_site_option_{$key} note action 2.9 DEPRECATED
244 delete_site_option_{$option} note action 3.0 yes
245 delete_site_transient_{$transient} note action 3.0 yes
246 delete_term action 2.5 yes
247 delete_term_relationships action 2.9 yes
248 delete_term_taxonomy action 2.9 yes
249 delete_transient_{$transient} note action 3.0 yes
250 delete_user action 2.0 yes
251 delete_usermeta action 2.9 yes
252 delete_user_form action 4.0 yes
253 delete_widget action 4.4 yes
254 delete_{$meta_type}meta note action 3.4 yes
255 delete_{$meta_type}_meta note action 3.1 yes
256 delete_{$taxonomy} note action 2.3 yes
257 deprecated_argument_run action 3.0 yes
258 deprecated_constructor_run action 4.3 yes
259 deprecated_file_included action 2.5 yes
260 deprecated_function_run action 2.5 yes
261 doing_it_wrong_run action 3.1 yes
262 do_feed_{$feed} note action 4.4 yes
263 do_meta_boxes action 2.6 yes
264 do_robots action 2.1 yes
265 do_robotstxt action 2.1 yes
266 dynamic_sidebar action 3.0 yes
267 dynamic_sidebar_after action 3.9 yes
268 dynamic_sidebar_before action 3.9 yes
269 edited_category action 2.2 Renamed in WP 2.3 (details)
270 edited_term action 2.3 yes
271 edited_terms action 2.9 yes
272 edited_term_taxonomies action 2.9 yes
273 edited_term_taxonomy action 2.9 yes
274 edited_{$taxonomy} note action 2.3 yes
275 edit_attachment action 2.0 yes
276 edit_category action 2.0 Renamed in WP 2.3 (details)
277 edit_category_form action 2.1 yes
278 edit_category_form_fields action 2.9 yes
279 edit_category_form_pre action 2.1 yes
280 edit_comment action 1.2.1 yes
281 edit_form_advanced action 1.5.2 yes
282 edit_form_after_editor action 3.5 yes
283 edit_form_after_title action 3.5 yes
284 edit_form_before_permalink action 4.1 yes
285 edit_form_top action 3.7 yes
286 edit_link action 2.0 yes
287 edit_link_category_form action 2.3 yes
288 edit_link_category_form_fields action 2.9 yes
289 edit_link_category_form_pre action 2.3 yes
290 edit_page_form action 1.5.2 yes
291 edit_post action 1.2.1 yes
292 edit_tag_form action 2.5 yes
293 edit_tag_form_fields action 2.9 yes
294 edit_tag_form_pre action 2.5 yes
295 edit_term action 2.3 yes
296 edit_terms action 2.9 yes
297 edit_term_taxonomies action 2.9 yes
298 edit_term_taxonomy action 2.9 yes
299 edit_user_created_user action 4.4 yes
300 edit_user_profile action 2.0 yes
301 edit_user_profile_update action 2.7 yes
302 edit_{$taxonomy} note action 2.3 yes
303 embed_content action 4.4 yes
304 embed_content_meta action 4.4 yes
305 embed_footer action 4.4 yes
306 embed_head action 4.4 yes
307 end_fetch_post_thumbnail_html action 2.9 yes
308 enqueue_embed_scripts action 4.4 yes
309 export_filters action 3.5 yes
310 export_wp action 2.3 yes
311 generate_rewrite_rules action 1.5.2 yes
312 get_footer action 2.1 yes
313 get_header action 2.1 yes
314 get_search_form action 2.7 yes
315 get_sidebar action 2.2 yes
316 get_template_part_{$slug} note action 3.0 yes
317 granted_super_admin action 3.0 yes
318 grant_super_admin action 3.0 yes
319 heartbeat_nopriv_tick action 3.6 yes
320 heartbeat_tick action 3.6 yes
321 http_api_curl action 2.8 yes
322 http_api_debug action 2.8 yes
323 http_transport_get_debug action 2.8 DEPRECATED
324 http_transport_post_debug action 2.8 DEPRECATED
325 import_done action 2.2 DEPRECATED
326 import_end action 2.5 DEPRECATED
327 import_post_added action 2.5 DEPRECATED
328 import_post_meta action 2.5 DEPRECATED
329 import_start action 2.5 DEPRECATED
330 init action 1.5.2 yes
331 install_plugins_pre_{$tab} note action 2.7 yes
332 install_plugins_table_header action 2.7 yes
333 install_plugins_{$tab} note action 2.7 yes
334 install_themes_pre_{$tab} note action 2.8 yes
335 install_themes_table_header action 2.8 yes
336 install_themes_{$tab} note action 2.8 yes
337 invite_user action 4.4 yes
338 in_admin_footer action 2.5 yes
339 in_admin_header action 3.0 yes
340 in_plugin_update_message-{$file} note action 2.8 yes
341 in_theme_update_message-{$theme_key} note action 3.1 yes
342 in_widget_form action 2.8 yes
343 link_relatedlinks_list action 2.5 DEPRECATED
344 load-categories-php action 3.1 yes
345 load-edit-link-categories-php action 3.1 yes
346 load-importer-{$importer} note action 3.5 yes
347 load-page-new-php action 3.1 yes
348 load-page-php action 3.1 yes
349 load-widgets-php action 2.8 yes
350 load-{$pagenow} note action 2.1 yes
351 load-{$page_hook} note action 2.1 yes
352 load-{$plugin_page} note action 2.1 yes
353 load_feed_engine action 2.3 yes
354 load_textdomain action 2.9 yes
355 login_enqueue_scripts action 3.1 yes
356 login_footer action 3.1 yes
357 login_form action 2.1 yes
358 login_form_{$action} note action 2.8 yes
359 login_head action 2.1 yes
360 login_init action 3.2 yes
361 loop_end action 2.0 yes
362 loop_start action 2.0 yes
363 lostpassword_form action 2.1 yes
364 lostpassword_post action 2.1 yes
365 lost_password action 1.5.2 yes
366 make_delete_blog action 3.5 yes
367 make_ham_blog action 3.0 yes
368 make_ham_user action 3.0 yes
369 make_spam_blog action 3.0 yes
370 make_spam_user action 3.0 yes
371 make_undelete_blog action 3.5 yes
372 manage_blogs_custom_column action 3.0 DEPRECATED
373 manage_comments_custom_column action 2.8 yes
374 manage_comments_nav action 2.5 yes
375 manage_link_custom_column action 2.1 yes
376 manage_media_custom_column action 2.5 yes
377 manage_media_media_column action 2.5 DEPRECATED
378 manage_pages_custom_column action 2.5 yes
379 manage_plugins_custom_column action 3.1 yes
380 manage_posts_custom_column action 1.5.2 yes
381 manage_posts_extra_tablenav action 4.4 yes
382 manage_sites_custom_column action 3.1 yes
383 manage_themes_custom_column action 3.1 yes
384 manage_{$post->post_type}_posts_custom_column note action 3.1 yes
385 mature_blog action 3.1 yes
386 mce_options action 2.0 DEPRECATED
387 media_buttons action 2.5 yes
388 media_upload_{$tab} note action 2.5 yes
389 media_upload_{$type} note action 2.5 yes
390 ms_network_not_found action 4.4 yes
391 ms_site_not_found action 3.9 yes
392 muplugins_loaded action 2.8 yes
393 mu_activity_box_end action 3.0 yes
394 mu_rightnow_end action 3.0 yes
395 myblogs_allblogs_options action 3.0 yes
396 network_admin_edit_{$action} note action 3.1 yes
397 network_admin_menu action 3.1 yes
398 network_admin_notices action 3.1 yes
399 network_site_new_created_user action 4.4 yes
400 network_site_users_after_list_table action 3.1 yes
401 network_site_users_created_user action 4.4 yes
402 network_user_new_created_user action 4.4 yes
403 opml_head action 3.0 yes
404 page_attributes_meta_box_template action 4.4 yes
405 page_relatedlinks_list action 2.5 DEPRECATED
406 parse_comment_query action 4.2 yes
407 parse_query action 1.5.2 yes
408 parse_request action 2.1 yes
409 parse_tax_query action 3.7 yes
410 password_reset action 1.5.2 yes
411 permalink_structure_changed action 2.8 yes
412 personal_options action 2.7 yes
413 personal_options_update action 2.0 yes
414 phpmailer_init action 2.2 yes
415 pingback_post action 1.5.2 yes
416 plugins_loaded action 1.5.2 yes
417 populate_options action 2.6 yes
418 post-flash-upload-ui action 2.6 DEPRECATED
419 post-html-upload-ui action 2.6 yes
420 post-plupload-upload-ui action 3.3 yes
421 post-upload-ui action 2.6 yes
422 posts_selection action 2.3 yes
423 post_comment_status_meta_box-options action 3.1 yes
424 post_edit_form_tag action 3.0 yes
425 post_locked_dialog action 3.6 yes
426 post_lock_lost_dialog action 3.6 yes
427 post_relatedlinks_list action 2.5 DEPRECATED
428 post_submitbox_minor_actions action 4.4 yes
429 post_submitbox_misc_actions action 2.9 yes
430 post_submitbox_start action 2.7 yes
431 post_updated action 3.0 yes
432 pre-flash-upload-ui action 2.6 DEPRECATED
433 pre-html-upload-ui action 2.6 yes
434 pre-plupload-upload-ui action 3.3 yes
435 pre-upload-ui action 2.6 yes
436 preprocess_signup_form action 3.0 yes
437 pre_auto_update action 4.4 yes
438 pre_comment_on_post action 2.8 yes
439 pre_current_active_plugins action 3.0 yes
440 pre_delete_site_option_{$option} note action 3.0 yes
441 pre_delete_term action 4.1 yes
442 pre_get_comments action 3.1 yes
443 pre_get_posts action 2.0 yes
444 pre_get_search_form action 3.6 yes
445 pre_get_users action 4.0 yes
446 pre_ping action 2.0 yes
447 pre_post_update action 2.5 yes
448 pre_user_query action 3.1 yes
449 pre_user_search action 3.0 yes
450 print_media_templates action 3.5 yes
451 private_to_published action 1.5.2 yes
452 profile_personal_options action 2.0 yes
453 profile_update action 2.0 yes
454 publish_page action 2.1 Renamed in WP 2.3 (details)
455 publish_phone action 1.2.1 yes
456 publish_post action 1.2.1 Renamed in WP 2.3 (details)
457 quick_edit_custom_box action 2.7 yes
458 rdf_header action 2.0 yes
459 rdf_item action 2.0 yes
460 rdf_ns action 2.0 yes
461 refresh_blog_details action 3.4 yes
462 registered_post_type action 3.3 yes
463 registered_taxonomy action 3.3 yes
464 register_form action 2.1 yes
465 register_new_user action 4.4 yes
466 register_post action 2.1 yes
467 register_sidebar action 3.0 yes
468 remove_user_from_blog action 3.0 yes
469 remove_user_role action 4.3 yes
470 resetpass_form action 3.9 yes
471 restrict_manage_comments action 3.5 yes
472 restrict_manage_posts action 2.1 yes
473 restrict_manage_users action 3.5 yes
474 rest_api_init action 4.4 yes
475 retreive_password action 1.5.2 yes
476 retrieve_password action 1.5.2 yes
477 retrieve_password_key action 2.5 yes
478 revoked_super_admin action 3.0 yes
479 revoke_super_admin action 3.0 yes
480 rightnow_end action 2.5 yes
481 right_now_content_table_end action 3.0 DEPRECATED
482 right_now_discussion_table_end action 3.0 DEPRECATED
483 right_now_table_end action 2.7 DEPRECATED
484 rss2_comments_ns action 2.8 yes
485 rss2_head action 2.0 yes
486 rss2_item action 2.0 yes
487 rss2_ns action 2.0 yes
488 rss_head action 2.0 yes
489 rss_item action 2.0 yes
490 rss_tag_pre action 4.0 yes
491 sanitize_comment_cookies action 2.0.11 yes
492 sanitize_title action 1.2.1 yes
493 save_post action 1.5.2 yes
494 save_post_{$post->post_type} note action 3.7 yes
495 send_headers action 2.1 yes
496 setted_site_transient action 3.0 yes
497 setted_transient action 3.0 yes
498 setup_theme action 2.6 yes
499 set_auth_cookie action 2.5 yes
500 set_comment_cookies action 3.4 yes
501 set_current_user action 2.0.11 yes
502 set_logged_in_cookie action 2.6 yes
503 set_object_terms action 2.8 yes
504 set_site_transient_{$transient} note action 3.0 yes
505 set_transient_{$transient} note action 3.0 yes
506 set_user_role action 2.9 yes
507 show_user_profile action 2.0 yes
508 shutdown action 1.2.1 yes
509 sidebar_admin_page action 2.2 yes
510 sidebar_admin_setup action 2.2 yes
511 sidemenu action 2.5 DEPRECATED
512 signup_blogform action 3.0 yes
513 signup_extra_fields action 3.0 yes
514 signup_finished action 3.0 yes
515 signup_header action 3.0 yes
516 signup_hidden_fields action 3.0 yes
517 simple_edit_form action 1.5.2 DEPRECATED
518 spammed_comment action 2.9 yes
519 spam_comment action 2.9 yes
520 split_shared_term action 4.2 yes
521 start_previewing_theme action 3.4 yes
522 stop_previewing_theme action 3.4 yes
523 submitcomment_box action 2.5 DEPRECATED
524 submitlink_box action 2.5 yes
525 submitpage_box action 2.5 yes
526 submitpost_box action 2.5 yes
527 switch_blog action 3.0 yes
528 switch_theme action 1.5.2 yes
529 template_redirect action 1.5.2 yes
530 the_post action 2.8 yes
531 the_widget action 3.0 yes
532 tinymce_before_init action 2.0 DEPRECATED
533 tiny_mce_preload_dialogs action 3.1 DEPRECATED
534 tool_box action 2.8 yes
535 trackback_post action 1.2.1 yes
536 transition_comment_status action 2.7 yes
537 transition_post_status action 2.3 yes
538 trashed_comment action 2.9 yes
539 trashed_post action 2.9 yes
540 trashed_post_comments action 2.9 yes
541 trash_comment action 2.9 yes
542 trash_post action 2.9 DEPRECATED
543 trash_post_comments action 2.9 yes
544 twentyeleven_credits action 3.2 DEPRECATED
545 twentyeleven_enqueue_color_scheme action 3.2 DEPRECATED
546 twentyfifteen_credits action 4.1 yes
547 twentyfourteen_credits action 3.8 yes
548 twentyfourteen_featured_posts_after action 3.8 yes
549 twentyfourteen_featured_posts_before action 3.8 yes
550 twentysixteen_credits action 4.4 yes
551 twentyten_credits action 3.0 DEPRECATED
552 twentythirteen_credits action 3.6 DEPRECATED
553 twentytwelve_credits action 3.5 DEPRECATED
554 unarchive_blog action 3.0 yes
555 uninstall_{$file} note action 2.7 yes
556 unload_textdomain action 3.0 yes
557 unmature_blog action 3.1 yes
558 unspammed_comment action 2.9 yes
559 unspam_comment action 2.9 yes
560 untrashed_comment action 2.9 yes
561 untrashed_post action 2.9 yes
562 untrashed_post_comments action 2.9 yes
563 untrash_comment action 2.9 yes
564 untrash_post action 2.9 yes
565 untrash_post_comments action 2.9 yes
566 update-core-custom_{$action} note action 3.2 yes
567 update-custom_{$action} note action 2.8 yes
568 updated_option action 2.9 yes
569 updated_postmeta action 2.9 yes
570 updated_usermeta action 2.9 yes
571 updated_{$meta_type}_meta note action 2.9 yes
572 update_blog_public action 3.0 yes
573 update_option action 2.9 yes
574 update_option_{$option_name} note action 2.0.11 DEPRECATED
575 update_option_{$option} note action 3.0 yes
576 update_postmeta action 2.9 yes
577 update_site_option action 3.0 yes
578 update_site_option_{$key} note action 2.9 DEPRECATED
579 update_site_option_{$option} note action 3.0 yes
580 update_usermeta action 2.9 yes
581 update_wpmu_options action 3.0 yes
582 update_{$meta_type}_meta note action 2.9 yes
583 upgrader_process_complete action 3.6 yes
584 upload_files_{$tab} note action 2.1 DEPRECATED
585 upload_ui_over_quota action 3.5 yes
586 user_admin_menu action 3.1 yes
587 user_admin_notices action 3.1 yes
588 user_edit_form_tag action 3.0 yes
589 user_new_form action 3.7 yes
590 user_new_form_tag action 3.0 yes
591 user_profile_update_errors action 2.8 yes
592 user_register action 1.5.2 yes
593 validate_password_reset action 3.5 yes
594 welcome_panel action 3.5 yes
595 widgets-php action 2.8 yes
596 widgets_admin_page action 3.0 yes
597 widgets_init action 2.2 yes
598 wp action 2.1 yes
599 wp-mail-php action 2.9 yes
600 wpmuadminedit action 3.0 yes
601 wpmuadminresult action 3.0 yes
602 wpmublogsaction action 3.0 yes
603 wpmueditblogaction action 3.0 yes
604 wpmu_activate_blog action 3.0 yes
605 wpmu_activate_user action 3.0 yes
606 wpmu_blog_updated action 3.0 yes
607 wpmu_delete_user action 3.0 yes
608 wpmu_new_blog action 3.0 yes
609 wpmu_new_user action 3.0 yes
610 wpmu_options action 3.0 yes
611 wpmu_update_blog_options action 3.0 yes
612 wpmu_upgrade_page action 3.0 yes
613 wpmu_upgrade_site action 3.0 yes
614 wp_add_nav_menu_item action 4.4 yes
615 wp_after_admin_bar_render action 3.1 yes
616 wp_ajax_crop_image_pre_save action 4.3 yes
617 wp_ajax_nopriv_{$action} note action 2.8 yes
618 wp_ajax_{$action} note action 2.1 yes
619 wp_authenticate action 1.5.2 yes
620 wp_before_admin_bar_render action 3.1 yes
621 wp_blacklist_check action 1.5.2 yes
622 wp_create_nav_menu action 3.0 yes
623 wp_creating_autosave action 4.1 yes
624 wp_dashboard_setup action 2.5 yes
625 wp_default_scripts action 2.6 yes
626 wp_default_styles action 2.6 yes
627 wp_delete_nav_menu action 3.0 yes
628 wp_delete_post_revision action 2.6 yes
629 wp_enqueue_editor action 3.9 yes
630 wp_enqueue_media action 3.5 yes
631 wp_enqueue_scripts action 2.8 yes
632 wp_feed_options action 3.0 yes
633 wp_footer action 1.5.2 yes
634 wp_head action 1.2.1 yes
635 wp_insert_comment action 2.8 yes
636 wp_insert_post action 2.0 yes
637 wp_install action 3.9 yes
638 wp_loaded action 3.0 yes
639 wp_login action 1.5.2 yes
640 wp_login_failed action 2.5 yes
641 wp_logout action 1.5.2 yes
642 wp_mail_failed action 4.4 yes
643 wp_maybe_auto_update action 3.9 yes
644 wp_meta action 1.5.2 yes
645 wp_network_dashboard_setup action 3.1 yes
646 wp_playlist_scripts action 3.9 yes
647 wp_print_footer_scripts action 2.8 yes
648 wp_print_scripts action 2.1 yes
649 wp_print_styles action 2.6 yes
650 wp_register_sidebar_widget action 3.0 yes
651 wp_restore_post_revision action 2.6 yes
652 wp_set_comment_status action 1.5.2 yes
653 wp_tiny_mce_init action 3.9 yes
654 wp_trash_post action 3.3 yes
655 wp_unregister_sidebar_widget action 3.0 yes
656 wp_update_comment_count action 2.3 yes
657 wp_update_nav_menu action 3.0 yes
658 wp_update_nav_menu_item action 3.0 yes
659 wp_upgrade action 3.9 yes
660 wp_user_dashboard_setup action 3.1 yes
661 wp_verify_nonce_failed action 4.4 yes
662 xmlrpc_call action 2.5 yes
663 xmlrpc_call_success_blogger_deletePost action 3.4 yes
664 xmlrpc_call_success_blogger_editPost action 3.4 yes
665 xmlrpc_call_success_blogger_newPost action 3.4 yes
666 xmlrpc_call_success_mw_editPost action 3.4 yes
667 xmlrpc_call_success_mw_newMediaObject action 3.4 yes
668 xmlrpc_call_success_mw_newPost action 3.4 yes
669 xmlrpc_call_success_wp_deleteCategory action 3.4 yes
670 xmlrpc_call_success_wp_deleteComment action 3.4 yes
671 xmlrpc_call_success_wp_deletePage action 3.4 yes
672 xmlrpc_call_success_wp_editComment action 3.4 yes
673 xmlrpc_call_success_wp_newCategory action 3.4 yes
674 xmlrpc_call_success_wp_newComment action 3.4 yes
675 xmlrpc_publish_post action 2.1 yes
676 xmlrpc_rsd_apis action 3.5 yes
677 _admin_menu action 2.2 yes
678 _core_updated_successfully action 3.3 yes
679 _network_admin_menu action 3.1 yes
680 _user_admin_menu action 3.1 yes
681 _wp_put_post_revision action 2.6 yes
682 {$action} note action 2.6 DEPRECATED
683 {$hook} note action 2.1 yes
684 {$new_status}_{$post->post_type} note action 2.3 yes
685 {$old_status}_to_{$new_status} note action 2.3 yes
686 {$page_hook} note action 1.5.2 yes
687 {$tag} note action 1.2.1 yes
688 {$taxonomy}_add_form note action 3.0 yes
689 {$taxonomy}_add_form_fields note action 3.0 yes
690 {$taxonomy}_edit_form note action 3.0 yes
691 {$taxonomy}_edit_form_fields note action 3.0 yes
692 {$taxonomy}_pre_add_form note action 3.0 yes
693 {$taxonomy}_pre_edit_form note action 3.0 yes
694 {$taxonomy}_term_edit_form_tag note action 3.7 yes
695 {$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.