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WP hooks navigation: Home/browse • Actions index • Filters index

All plugin hooks in WordPress 3.0

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.

Hook Type New? Instances
1 activate_header action YES 1
2 activate_wp_head action YES 1
3 atompub_create_post action no 1
4 atompub_put_post action no 1
5 wp_create_file_in_uploads action no 3
6 app_ns action YES 1
7 app_head action YES 1
8 app_entry action YES 1
9 comment_id_not_found action no 1
10 comment_closed action no 1
11 comment_on_trash action no 1
12 comment_on_draft action no 1
13 comment_on_password_protected action YES 1
14 pre_comment_on_post action no 1
15 {$hook} note action no 2
16 opml_head action YES 1
17 login_head action no 1
18 lostpassword_post action no 1
19 retreive_password action no 1
20 retrieve_password action no 1
21 retrieve_password_key action no 1
22 password_reset action no 1
23 register_post action no 1
24 login_form_{$action} note action no 1
25 lost_password action no 1
26 lostpassword_form action no 1
27 register_form action no 1
28 login_form action no 1
29 wp-mail-php action no 1
30 publish_phone action no 1
31 muplugins_loaded action no 1
32 plugins_loaded action no 1
33 sanitize_comment_cookies action no 1
34 setup_theme action no 1
35 after_setup_theme action YES 1
36 init action no 1
37 wp_loaded action YES 1
38 signup_header action YES 1
39 before_signup_form action YES 1
40 signup_blogform action YES 1
41 signup_extra_fields action YES 1
42 signup_hidden_fields action YES 3
43 signup_finished action YES 3
44 preprocess_signup_form action YES 1
45 after_signup_form action YES 1
46 trackback_post action no 1
47 xmlrpc_call action no 46
48 pingback_post action no 1
49 admin_init action no 3
50 wp_ajax_nopriv_{$action} note action no 1
51 wp_ajax_{$action} note action no 2
52 load-widgets-php action no 1
53 widgets-php action no 1
54 sidebar_admin_setup action no 2
55 in_admin_footer action no 1
56 admin_footer action no 2
57 admin_print_footer_scripts action no 4
58 admin_footer-{$hook_suffix} note action no 1
59 admin_xml_ns action no 4
60 admin_enqueue_scripts action no 2
61 admin_print_styles-{$hook_suffix} note action no 1
62 admin_print_styles action no 4
63 admin_print_scripts-{$hook_suffix} note action no 1
64 admin_print_scripts action no 4
65 admin_head-{$hook_suffix} note action no 1
66 admin_head action no 4
67 in_admin_header action YES 1
68 admin_notices action no 1
69 {$action} note action no 1
70 after_db_upgrade action no 1
71 after_mu_upgrade action YES 2
72 load-{$page_hook} note action no 1
73 {$page_hook} note action no 1
74 load-{$plugin_page} note action no 1
75 load-{$pagenow} note action no 1
76 admin_action_{$action} note action no 1
77 manage_media_custom_column action no 1
78 manage_comments_nav action no 2
79 dbx_post_advanced action no 1
80 add_meta_boxes action YES 3
81 add_meta_boxes_{$post_type} note action YES 1
82 do_meta_boxes action no 8
83 post_edit_form_tag action YES 1
84 submitpage_box action no 1
85 submitpost_box action no 1
86 edit_page_form action no 1
87 edit_form_advanced action no 1
88 dbx_post_sidebar action no 1
89 add_meta_boxes_comment action YES 1
90 add_link_category_form_pre action no 2
91 edit_link_category_form action no 2
92 edit_link_category_form_pre action no 1
93 edit_link_category_form_fields action no 1
94 add_meta_boxes_link action YES 1
95 submitlink_box action no 2
96 edit_category_form_pre action no 1
97 edit_tag_form_pre action no 1
98 {$taxonomy}_pre_edit_form note action YES 1
99 edit_category_form_fields action no 1
100 edit_tag_form_fields action no 1
101 {$taxonomy}_edit_form_fields note action YES 1
102 edit_category_form action no 2
103 edit_tag_form action no 1
104 {$taxonomy}_edit_form note action YES 1
105 after-{$taxonomy}-table note action YES 1
106 add_category_form_pre action no 1
107 add_tag_form_pre action no 1
108 {$taxonomy}_pre_add_form note action YES 1
109 add_tag_form_fields action YES 1
110 {$taxonomy}_add_form_fields note action YES 1
111 add_tag_form action no 1
112 {$taxonomy}_add_form note action YES 1
113 restrict_manage_posts action no 2
114 manage_link_custom_column action no 1
115 media_upload_{$type} note action no 1
116 media_upload_{$tab} note action no 1
117 adminmenu action no 1
118 _admin_menu action no 1
119 admin_menu action no 1
120 admin_page_access_denied action no 1
121 wpmuadminresult action YES 1
122 mu_rightnow_end action YES 1
123 mu_activity_box_end action YES 1
124 wpmuadminedit action YES 1
125 update_wpmu_options action YES 1
126 wpmu_update_blog_options action YES 1
127 archive_blog action YES 1
128 unarchive_blog action YES 1
129 activate_blog action YES 1
130 deactivate_blog action YES 1
131 wpmu_options action YES 1
132 wpmueditblogaction action YES 1
133 wpmublogsaction action YES 1
134 manage_blogs_custom_column action YES 1
135 wpmu_upgrade_site action YES 1
136 wpmu_upgrade_page action YES 1
137 manage_users_custom_column action no 1
138 myblogs_allblogs_options action YES 1
139 wp_update_nav_menu action YES 2
140 blog_privacy_selector action no 1
141 install_plugins_pre_{$tab} note action no 1
142 install_plugins_{$tab} note action no 1
143 activate_{$plugin} note action no 2
144 after_plugin_row action no 1
145 after_plugin_row_{$plugin_file} note action no 1
146 pre_current_active_plugins action YES 1
147 install_themes_pre_{$tab} note action no 1
148 install_themes_{$tab} note action no 1
149 tool_box action no 1
150 core_upgrade_preamble action no 1
151 update-custom_{$action} note action no 1
152 personal_options_update action no 1
153 edit_user_profile_update action no 1
154 user_edit_form_tag action YES 1
155 admin_color_scheme_picker action YES 1
156 personal_options action no 1
157 profile_personal_options action no 1
158 show_user_profile action no 1
159 edit_user_profile action no 1
160 user_new_form_tag action YES 1
161 widgets_admin_page action YES 1
162 sidebar_admin_page action no 1
163 delete_link action no 1
164 deleted_link action no 1
165 edit_link action no 1
166 add_link action no 1
167 wp_dashboard_setup action no 1
168 right_now_content_table_end action YES 1
169 right_now_table_end action no 1
170 right_now_discussion_table_end action YES 1
171 rightnow_end action no 1
172 activity_box_end action no 1
173 media_buttons action no 2
174 export_wp action no 1
175 rss2_head action no 2
176 admin_print_styles-media-upload-popup action no 1
177 admin_print_scripts-media-upload-popup action no 1
178 admin_head-media-upload-popup action no 1
179 admin_head_{$content_func} note action no 1
180 pre-upload-ui action no 1
181 pre-flash-upload-ui action no 1
182 post-flash-upload-ui action no 1
183 pre-html-upload-ui action no 1
184 post-html-upload-ui action no 1
185 post-upload-ui action no 1
186 post_submitbox_misc_actions action no 1
187 post_submitbox_start action no 2
188 delete_blog action YES 1
189 wpmu_delete_user action YES 1
190 deleted_user action no 2
191 make_spam_user action YES 1
192 make_ham_user action YES 1
193 grant_super_admin action YES 1
194 granted_super_admin action YES 1
195 revoke_super_admin action YES 1
196 revoked_super_admin action YES 1
197 install_plugins_table_header action no 1
198 activate_plugin action no 1
199 activated_plugin action no 1
200 deactivate_plugin action no 1
201 deactivate_{$plugin} note action no 1
202 deactivated_plugin action no 1
203 uninstall_{$file} note action no 1
204 added_postmeta action no 4
205 delete_postmeta action no 7
206 deleted_postmeta action no 7
207 update_postmeta action no 1
208 updated_postmeta action no 1
209 populate_options action no 1
210 quick_edit_custom_box action no 2
211 bulk_edit_custom_box action no 1
212 manage_posts_custom_column action no 1
213 manage_pages_custom_column action no 1
214 manage_comments_custom_column action no 1
215 install_themes_table_header action no 1
216 in_plugin_update_message-{$file} note action no 1
217 check_passwords action no 1
218 user_profile_update_errors action no 1
219 delete_user action no 1
220 pre_user_search action YES 1
221 akismet_spam_caught action no 1
222 akismet_tabs action no 1
223 twentyten_credits action YES 1
224 set_user_role action no 1
225 http_transport_get_debug action no 1
226 http_transport_post_debug action no 1
227 http_api_debug action no 2
228 http_api_curl action no 1
229 wp_default_scripts action no 1
230 wp_default_styles action no 1
231 parse_request action no 1
232 send_headers action no 1
233 wp action no 1
234 comment_form_before action YES 1
235 comment_form_must_log_in_after action YES 1
236 comment_form_top action YES 1
237 comment_form_logged_in_after action YES 1
238 comment_form_before_fields action YES 1
239 comment_form_after_fields action YES 1
240 comment_form action no 3
241 comment_form_after action YES 1
242 comment_form_comments_closed action YES 1
243 comment_duplicate_trigger action YES 1
244 check_comment_flood action no 1
245 comment_flood_trigger action no 1
246 wp_blacklist_check action no 1
247 delete_comment action no 3
248 delete_commentmeta action no 1
249 deleted_commentmeta action no 1
250 deleted_comment action no 3
251 wp_set_comment_status action no 2
252 trash_comment action no 1
253 trashed_comment action no 1
254 untrash_comment action no 1
255 untrashed_comment action no 1
256 spam_comment action no 1
257 spammed_comment action no 1
258 unspam_comment action no 1
259 unspammed_comment action no 1
260 transition_comment_status action no 1
261 comment_{$old_status}_to_{$new_status} note action no 1
262 comment_{$new_status}_{$comment->comment_type} note action no 1
263 wp_insert_comment action no 1
264 comment_post action no 1
265 edit_comment action no 1
266 wp_update_comment_count action no 1
267 edit_post action no 3
268 pre_ping action no 1
269 widgets_init action no 1
270 delete_usermeta action no 1
271 deleted_usermeta action no 1
272 update_usermeta action no 1
273 added_usermeta action no 1
274 updated_usermeta action no 1
275 atom_ns action no 2
276 atom_comments_ns action no 1
277 comments_atom_head action no 1
278 comment_atom_entry action no 1
279 atom_head action no 1
280 atom_entry action no 1
281 rdf_ns action no 1
282 rdf_header action no 1
283 rdf_item action no 1
284 rss_head action no 1
285 rss_item action no 1
286 rss2_ns action no 2
287 rss2_comments_ns action no 1
288 commentsrss2_head action no 1
289 commentrss2_item action no 1
290 rss2_item action no 1
291 wp_feed_options action YES 1
292 update_option action no 1
293 update_option_{$option} note action YES 1
294 updated_option action no 1
295 add_option action no 1
296 add_option_{$option} note action YES 1
297 added_option action no 1
298 delete_option action no 1
299 delete_option_{$option} note action YES 1
300 deleted_option action no 1
301 delete_transient_{$transient} note action YES 1
302 deleted_transient action YES 1
303 set_transient_{$transient} note action YES 1
304 setted_transient action YES 1
305 do_robotstxt action no 1
306 deprecated_function_run action no 1
307 deprecated_file_included action no 1
308 deprecated_argument_run action YES 1
309 add_site_option_{$option} note action YES 1
310 add_site_option action YES 1
311 pre_delete_site_option_{$option} note action YES 1
312 delete_site_option_{$option} note action YES 1
313 delete_site_option action YES 1
314 update_site_option_{$option} note action YES 1
315 update_site_option action YES 1
316 delete_site_transient_{$transient} note action YES 1
317 deleted_site_transient action YES 1
318 set_site_transient_{$transient} note action YES 1
319 setted_site_transient action YES 1
320 wp_print_scripts action no 3
321 wp_print_styles action no 1
322 get_header action no 1
323 get_footer action no 1
324 get_sidebar action no 1
325 get_template_part_{$slug} note action YES 1
326 get_search_form action no 1
327 wp_meta action no 1
328 wp_head action no 1
329 wp_footer action no 1
330 load_textdomain action no 1
331 unload_textdomain action YES 1
332 shutdown action no 1
333 added_{$meta_type}_meta note action no 1
334 update_{$meta_type}_meta note action no 1
335 updated_{$meta_type}_meta note action no 1
336 deleted_{$meta_type}_meta note action no 1
337 wpmu_blog_updated action YES 1
338 make_spam_blog action YES 2
339 make_ham_blog action YES 2
340 switch_blog action YES 4
341 add_user_to_blog action YES 1
342 remove_user_from_blog action YES 1
343 wpmu_activate_user action YES 1
344 wpmu_activate_blog action YES 1
345 wpmu_new_user action YES 1
346 wpmu_new_blog action YES 1
347 added_existing_user action YES 1
348 update_blog_public action YES 1
349 wp_delete_nav_menu action YES 1
350 wp_create_nav_menu action YES 1
351 wp_update_nav_menu_item action YES 1
352 set_current_user action no 1
353 phpmailer_init action no 1
354 wp_login_failed action no 1
355 wp_logout action no 1
356 auth_cookie_malformed action no 1
357 auth_cookie_expired action no 1
358 auth_cookie_bad_username action no 1
359 auth_cookie_bad_hash action no 1
360 auth_cookie_valid action no 1
361 set_auth_cookie action no 1
362 set_logged_in_cookie action no 1
363 clear_auth_cookie action no 1
364 auth_redirect action no 1
365 check_admin_referer action no 1
366 check_ajax_referer action no 1
367 {$tag} note action no 2
368 begin_fetch_post_thumbnail_html action no 1
369 end_fetch_post_thumbnail_html action no 1
370 delete_post action no 3
371 deleted_post action no 3
372 trash_post action no 1
373 trashed_post action no 1
374 untrash_post action no 1
375 untrashed_post action no 1
376 trash_post_comments action no 1
377 trashed_post_comments action no 1
378 untrash_post_comments action no 1
379 untrashed_post_comments action no 1
380 pre_post_update action no 1
381 post_updated action YES 1
382 save_post action no 2
383 wp_insert_post action no 2
384 transition_post_status action no 1
385 {$old_status}_to_{$new_status} note action no 1
386 {$new_status}_{$post->post_type} note action no 1
387 edit_attachment action no 1
388 add_attachment action no 1
389 delete_attachment action no 1
390 clean_post_cache action no 1
391 clean_page_cache action no 1
392 clean_attachment_cache action YES 1
393 private_to_published action no 1
394 xmlrpc_publish_post action no 1
395 app_publish_post action no 1
396 _wp_put_post_revision action no 1
397 wp_restore_post_revision action no 1
398 wp_delete_post_revision action no 1
399 parse_query action no 1
400 pre_get_posts action no 1
401 posts_selection action no 1
402 loop_start action no 1
403 loop_end action no 1
404 comment_loop_start action no 1
405 the_post action no 1
406 profile_update action no 1
407 user_register action no 1
408 generate_rewrite_rules action no 1
409 permalink_structure_changed action no 1
410 load_feed_engine action no 1
411 wp_print_footer_scripts action no 1
412 wp_enqueue_scripts action no 1
413 delete_term_relationships action no 2
414 deleted_term_relationships action no 2
415 edit_term_taxonomies action no 1
416 edited_term_taxonomies action no 1
417 delete_term_taxonomy action no 1
418 deleted_term_taxonomy action no 1
419 delete_term action no 1
420 delete_{$taxonomy} note action no 1
421 edit_terms action no 4
422 edited_terms action no 4
423 create_term action no 1
424 create_{$taxonomy} note action no 1
425 created_term action no 1
426 created_{$taxonomy} note action no 1
427 add_term_relationship action no 1
428 added_term_relationship action no 1
429 set_object_terms action no 1
430 edit_term_taxonomy action no 3
431 edited_term_taxonomy action no 3
432 edit_term action no 1
433 edit_{$taxonomy} note action no 1
434 edited_term action no 1
435 edited_{$taxonomy} note action no 1
436 clean_object_term_cache action no 1
437 clean_term_cache action no 1
438 template_redirect action no 1
439 do_robots action no 1
440 switch_theme action no 1
441 wp_authenticate action no 1
442 wp_login action no 1
443 in_widget_form action no 1
444 register_sidebar action YES 1
445 wp_register_sidebar_widget action YES 1
446 wp_unregister_sidebar_widget action YES 1
447 dynamic_sidebar action YES 1
448 the_widget action YES 1
449 comment_cookie_lifetime filter no 1
450 comment_post_redirect filter no 1
451 link_category filter no 3
452 link_title filter no 1
453 shake_error_codes filter YES 1
454 login_headerurl filter no 2
455 login_headertitle filter no 2
456 login_message filter no 1
457 login_errors filter no 1
458 login_messages filter no 1
459 allow_password_reset filter no 1
460 retrieve_password_title filter no 1
461 retrieve_password_message filter no 1
462 password_reset_title filter no 1
463 password_reset_message filter no 1
464 user_registration_email filter no 1
465 registration_errors filter no 1
466 lostpassword_redirect filter YES 1
467 wp_signup_location filter YES 2
468 registration_redirect filter YES 1
469 login_redirect filter no 1
470 enable_post_by_email_configuration filter YES 3
471 wp_mail_original_content filter no 1
472 phone_content filter no 1
473 signup_another_blog_init filter YES 1
474 signup_create_blog_meta filter YES 1
475 add_signup_meta filter YES 3
476 signup_user_init filter YES 1
477 signup_blog_init filter YES 1
478 wpmu_active_signup filter YES 1
479 atom_service_url filter no 1
480 xmlrpc_methods filter no 1
481 xmlrpc_blog_options filter no 1
482 xmlrpc_allow_anonymous_comments filter no 1
483 pre_upload_error filter no 1
484 wp_handle_upload filter no 3
485 xmlrpc_text_filters filter no 1
486 pre_remote_source filter no 1
487 nav_menu_meta_box_object filter YES 3
488 update_footer filter no 1
489 admin_footer_text filter no 1
490 admin_body_class filter no 1
491 privacy_on_link_title filter YES 1
492 privacy_on_link_text filter YES 1
493 admin_user_info_links filter YES 1
494 do_mu_upgrade filter YES 1
495 admin_memory_limit filter YES 1
496 async_upload_{$type} note filter no 1
497 comment_edit_redirect filter no 1
498 wp_create_file_in_uploads filter no 2
499 wp_delete_file filter no 9
500 media_row_actions filter no 2
501 comment_status_links filter no 1
502 comments_per_page filter no 2
503 admin_comment_types_dropdown filter no 1
504 post_updated_messages filter YES 1
505 get_comment_author_link filter no 2
506 editable_slug filter no 8
507 edit_tags_per_page filter no 1
508 tagsperpage filter no 1
509 edit_categories_per_page filter no 2
510 edit_{$taxonomy}_per_page note filter YES 1
511 the_category filter no 7
512 edit_posts_per_page filter no 1
513 media_upload_default_type filter no 1
514 media_upload_default_tab filter no 2
515 parent_file filter YES 1
516 add_menu_classes filter no 1
517 custom_menu_order filter no 1
518 menu_order filter no 1
519 delete_site_email_content filter YES 1
520 subdirectory_reserved_names filter YES 2
521 mu_menu_items filter YES 1
522 ms_sites_per_page filter YES 1
523 wpmu_blogs_columns filter YES 1
524 ms_users_per_page filter YES 1
525 wpmu_users_columns filter YES 1
526 show_adduser_fields filter YES 1
527 myblogs_options filter YES 2
528 myblogs_blog_actions filter YES 1
529 allow_subdirectory_install filter YES 1
530 thread_comments_depth_max filter no 1
531 avatar_defaults filter no 1
532 default_avatar_select filter no 1
533 date_formats filter no 1
534 time_formats filter no 1
535 enable_update_services_configuration filter YES 1
536 whitelist_options filter no 1
537 editable_extensions filter no 1
538 install_plugins_tabs filter no 1
539 install_plugins_nonmenu_tabs filter no 1
540 all_plugins filter YES 1
541 show_advanced_plugins filter YES 2
542 plugins_per_page filter no 1
543 plugin_action_links filter no 1
544 plugin_action_links_{$plugin_file} note filter no 1
545 plugin_row_meta filter no 1
546 redirect_post_location filter no 1
547 _wp_post_revision_field_{$field} note filter no 3
548 install_themes_tabs filter no 1
549 install_themes_nonmenu_tabs filter no 1
550 theme_action_links filter no 1
551 upload_per_page filter no 2
552 enable_edit_any_user_configuration filter YES 1
553 user_{$name}_label note filter no 1
554 show_password_fields filter no 2
555 additional_capabilities_display filter no 1
556 pre_user_login filter no 3
557 upgrader_pre_install filter no 1
558 upgrader_source_selection filter no 1
559 upgrader_clear_destination filter no 1
560 upgrader_post_install filter no 1
561 update_plugin_complete_actions filter no 1
562 update_bulk_plugins_complete_actions filter YES 1
563 update_bulk_theme_complete_actions filter YES 1
564 install_plugin_complete_actions filter no 1
565 install_theme_complete_actions filter no 1
566 update_theme_complete_actions filter no 1
567 comment_edit_pre filter no 2
568 dashboard_incoming_links_link filter no 1
569 dashboard_incoming_links_feed filter no 2
570 dashboard_primary_link filter no 1
571 dashboard_primary_feed filter no 1
572 dashboard_primary_title filter no 1
573 dashboard_secondary_link filter no 1
574 dashboard_secondary_feed filter no 1
575 dashboard_secondary_title filter no 1
576 wp_dashboard_widgets filter no 1
577 comment_row_actions filter no 2
578 the_title_rss filter no 4
579 the_content_export filter no 1
580 the_excerpt_export filter no 1
581 wp_handle_upload_prefilter filter no 1
582 unzip_file_use_ziparchive filter YES 1
583 filesystem_method_file filter no 1
584 filesystem_method filter no 1
585 request_filesystem_credentials filter no 1
586 fs_ftp_connection_types filter no 1
587 load_image_to_edit_path filter no 1
588 load_image_to_edit filter no 1
589 image_save_pre filter no 2
590 wp_save_image_file filter no 1
591 jpeg_quality filter no 3
592 image_edit_before_change filter no 1
593 intermediate_image_sizes filter no 3
594 wp_create_thumbnail filter no 1
595 intermediate_image_sizes_advanced filter no 1
596 wp_generate_attachment_metadata filter no 1
597 wp_read_image_metadata_types filter no 1
598 wp_read_image_metadata filter no 1
599 file_is_displayable_image filter no 1
600 media_upload_tabs filter no 1
601 image_send_to_editor filter no 1
602 disable_captions filter no 4
603 image_add_caption_shortcode filter no 1
604 media_buttons_context filter no 1
605 {$type}_upload_iframe_src note filter YES 1
606 attachment_fields_to_save filter no 1
607 media_send_to_editor filter no 1
608 image_send_to_editor_url filter no 1
609 audio_send_to_editor_url filter no 1
610 video_send_to_editor_url filter no 1
611 file_send_to_editor_url filter no 1
612 attachment_fields_to_edit filter no 1
613 media_meta filter no 1
614 flash_uploader filter no 1
615 upload_file_glob filter no 1
616 media_upload_form_url filter no 4
617 {$callback} note filter no 1
618 preview_post_link filter no 1
619 got_rewrite filter no 1
620 documentation_ignore_functions filter no 1
621 set-screen-option filter no 1
622 iis7_supports_permalinks filter no 1
623 wpmu_drop_tables filter YES 1
624 wpmu_delete_blog_upload_dir filter YES 1
625 new_admin_email_content filter YES 1
626 new_user_email_content filter YES 1
627 lang_codes filter YES 1
628 mu_dropdown_languages filter YES 1
629 wp_edit_nav_menu_walker filter YES 1
630 plugins_api_args filter no 1
631 plugins_api filter no 1
632 plugins_api_result filter no 1
633 plugin_install_action_links filter no 1
634 default_content filter no 1
635 default_title filter no 1
636 default_excerpt filter no 1
637 {$per_page} note filter YES 1
638 post_mime_types filter no 1
639 get_sample_permalink_html filter no 2
640 admin_post_thumbnail_html filter no 1
641 wp_check_post_lock_window filter no 1
642 mce_spellchecker_languages filter no 1
643 teeny_mce_plugins filter no 1
644 mce_external_plugins filter no 1
645 mce_external_languages filter no 1
646 teeny_mce_buttons filter no 1
647 mce_buttons filter no 1
648 mce_buttons_2 filter no 1
649 mce_buttons_3 filter no 1
650 mce_buttons_4 filter no 1
651 mce_css filter no 1
652 teeny_mce_before_init filter no 1
653 tiny_mce_before_init filter no 1
654 tiny_mce_version filter no 1
655 terms_to_edit filter no 1
656 link_cat_row_actions filter no 1
657 manage_link_categories_custom_column filter no 1
658 term_name filter no 1
659 tag_row_actions filter no 1
660 {$taxonomy}_row_actions note filter YES 1
661 manage_{$taxonomy}_custom_column note filter no 1
662 manage_pages_columns filter no 1
663 manage_posts_columns filter no 1
664 manage_{$post_type}_posts_columns note filter YES 1
665 manage_media_columns filter no 1
666 manage_{$screen->id}_columns note filter YES 1
667 quick_edit_dropdown_pages_args filter no 1
668 post_date_column_time filter no 3
669 post_row_actions filter no 1
670 page_row_actions filter no 1
671 user_row_actions filter no 1
672 manage_users_custom_column filter no 1
673 get_comment_author filter no 2
674 wp_comment_reply filter no 1
675 postmeta_form_limit filter no 1
676 upload_size_limit filter no 1
677 import_upload_size_limit filter no 1
678 favorite_actions filter no 1
679 display_post_states filter no 1
680 screen_meta_screen filter no 1
681 screen_settings filter YES 1
682 contextual_help_list filter no 1
683 default_contextual_help filter no 1
684 contextual_help filter no 1
685 screen_layout_columns filter no 1
686 {$option} note filter no 1
687 current_screen filter YES 1
688 themes_api_args filter no 1
689 themes_api filter no 1
690 themes_api_result filter no 1
691 theme_install_action_links filter no 1
692 allowed_themes filter YES 1
693 update_feedback filter no 3
694 get_editable_authors filter no 1
695 editable_roles filter no 1
696 get_others_drafts filter no 1
697 get_users_drafts filter no 1
698 tables_to_repair filter YES 1
699 akismet_spam_count_incr filter no 2
700 twentyten_attachment_size filter YES 1
701 twentyten_author_bio_avatar_size filter YES 2
702 twentyten_header_image_width filter YES 1
703 twentyten_header_image_height filter YES 1
704 the_author filter no 1
705 the_modified_author filter no 1
706 get_the_author_{$field} note filter no 1
707 the_author_{$field} note filter no 1
708 the_author_posts_link filter no 1
709 author_link filter no 1
710 wp_list_bookmarks filter no 1
711 get_bookmarks filter no 3
712 edit_{$field} note filter no 3
713 pre_{$field} note filter no 3
714 {$field} note filter no 3
715 redirect_canonical filter no 1
716 role_has_cap filter no 1
717 user_has_cap filter no 1
718 map_meta_cap filter no 1
719 category_link filter no 1
720 list_cats filter no 5
721 wp_dropdown_cats filter no 1
722 wp_list_categories filter no 1
723 wp_tag_cloud filter no 1
724 tag_cloud_sort filter no 1
725 wp_generate_tag_cloud filter no 1
726 tag_link filter no 1
727 get_the_tags filter no 1
728 the_tags filter no 1
729 term_links-{$taxonomy} note filter no 1
730 the_terms filter no 1
731 get_categories_taxonomy filter no 1
732 get_tags filter no 1
733 wp_feed_cache_transient_lifetime filter no 2
734 http_request_timeout filter no 1
735 http_request_redirection_count filter no 1
736 http_request_version filter no 1
737 http_headers_useragent filter no 1
738 http_request_args filter no 1
739 pre_http_request filter no 1
740 http_response filter no 1
741 block_local_requests filter no 1
742 use_fsockopen_transport filter no 1
743 https_local_ssl_verify filter no 5
744 https_ssl_verify filter no 4
745 use_fopen_transport filter no 1
746 use_streams_transport filter no 1
747 use_http_extension_transport filter no 1
748 use_curl_transport filter no 1
749 oembed_providers filter no 1
750 oembed_result filter no 1
751 oembed_linktypes filter no 1
752 oembed_dataparse filter no 1
753 script_loader_src filter no 2
754 print_scripts_array filter no 1
755 style_loader_tag filter no 2
756 print_styles_array filter no 1
757 style_loader_src filter no 1
758 query_vars filter no 1
759 request filter no 1
760 wp_headers filter no 1
761 query_string filter no 1
762 page_css_class filter no 1
763 the_title filter no 13
764 category_description filter no 1
765 comment_author filter no 1
766 get_comment_author_email filter no 1
767 author_email filter no 1
768 comment_email filter no 1
769 get_comment_author_IP filter no 1
770 get_comment_author_url filter no 1
771 comment_url filter no 1
772 get_comment_author_url_link filter no 1
773 comment_class filter no 1
774 get_comment_date filter no 1
775 get_comment_excerpt filter no 1
776 comment_excerpt filter no 1
777 get_comment_ID filter no 1
778 get_comment_link filter no 1
779 get_comments_number filter no 1
780 comments_number filter no 1
781 get_comment_text filter no 1
782 comment_text filter no 2
783 get_comment_time filter no 1
784 get_comment_type filter no 1
785 trackback_url filter no 1
786 comments_open filter no 1
787 pings_open filter no 1
788 comments_array filter no 1
789 comments_template filter no 1
790 comments_popup_link_attributes filter no 1
791 comment_reply_link filter no 1
792 post_comments_link filter no 1
793 cancel_comment_reply_link filter no 1
794 comment_id_fields filter YES 1
795 comment_form_default_fields filter YES 1
796 the_permalink filter no 3
797 comment_form_defaults filter YES 1
798 comment_form_logged_in filter YES 1
799 comment_form_field_{$name} note filter YES 1
800 comment_form_field_comment filter YES 1
801 comment_max_links_url filter YES 1
802 get_comment filter no 1
803 pre_comment_author_name filter no 2
804 pre_comment_author_email filter no 2
805 pre_comment_author_url filter no 2
806 pre_comment_approved filter no 1
807 comment_flood_filter filter no 1
808 wp_count_comments filter no 1
809 pre_user_id filter no 2
810 pre_comment_user_agent filter no 1
811 pre_comment_content filter no 1
812 pre_comment_user_ip filter no 1
813 preprocess_comment filter no 1
814 comment_save_pre filter no 1
815 the_content filter no 4
816 the_excerpt filter no 2
817 pingback_useragent filter no 1
818 cron_schedules filter no 1
819 embed_googlevideo filter no 1
820 widget_title filter no 11
821 widget_pages_args filter no 1
822 widget_links_args filter no 1
823 widget_archives_dropdown_args filter no 1
824 widget_archives_args filter no 1
825 widget_text filter no 1
826 widget_categories_dropdown_args filter no 1
827 widget_categories_args filter no 1
828 widget_tag_cloud_args filter no 1
829 the_content_rss filter no 1
830 icon_dir filter no 3
831 attachment_max_dims filter no 1
832 attachment_icon filter no 1
833 attachment_innerHTML filter no 1
834 rss_update_period filter no 3
835 rss_update_frequency filter no 3
836 get_bloginfo_rss filter no 2
837 bloginfo_rss filter no 1
838 default_feed filter no 1
839 get_wp_title_rss filter no 1
840 wp_title_rss filter no 1
841 the_content_feed filter no 1
842 the_excerpt_rss filter no 1
843 the_permalink_rss filter no 1
844 comment_author_rss filter no 1
845 comment_text_rss filter no 1
846 the_category_rss filter no 1
847 rss_enclosure filter no 1
848 atom_enclosure filter no 1
849 feed_content_type filter no 1
850 no_texturize_tags filter no 1
851 no_texturize_shortcodes filter no 1
852 sanitize_file_name_chars filter no 1
853 sanitize_file_name filter no 2
854 sanitize_user filter no 1
855 sanitize_key filter YES 1
856 sanitize_title filter no 1
857 sanitize_html_class filter no 1
858 format_to_edit filter no 1
859 format_to_post filter no 1
860 smilies_src filter no 1
861 is_email filter no 9
862 sanitize_email filter no 8
863 excerpt_length filter no 1
864 excerpt_more filter no 1
865 wp_trim_excerpt filter no 1
866 richedit_pre filter no 2
867 htmledit_pre filter no 1
868 clean_url filter no 1
869 js_escape filter no 1
870 esc_html filter no 1
871 attribute_escape filter no 1
872 tag_escape filter no 1
873 sanitize_option_{$option} note filter no 1
874 wp_parse_str filter no 1
875 wp_sprintf filter no 1
876 wp_sprintf_l filter no 1
877 sanitize_text_field filter no 1
878 date_i18n filter no 1
879 number_format_i18n filter no 1
880 pre_option_{$option} note filter YES 1
881 option_{$option} note filter YES 1
882 pre_update_option_{$option} note filter YES 1
883 pre_transient_{$transient} note filter no 1
884 transient_{$transient} note filter no 1
885 pre_set_transient_{$transient} note filter YES 1
886 status_header filter no 1
887 nocache_headers filter no 1
888 robots_txt filter YES 1
889 upload_dir filter no 1
890 wp_upload_bits filter YES 1
891 ext2type filter no 1
892 getimagesize_mimes_to_exts filter YES 1
893 wp_check_filetype_and_ext filter YES 1
894 upload_mimes filter no 1
895 explain_nonce_{$verb}-{$noun} note filter no 1
896 explain_nonce_{$action} note filter no 1
897 wp_die_handler filter YES 1
898 load_default_embeds filter no 1
899 load_default_widgets filter no 1
900 deprecated_function_trigger_error filter no 1
901 deprecated_file_trigger_error filter no 1
902 deprecated_argument_trigger_error filter YES 1
903 pre_site_option_{$option} note filter YES 1
904 site_option_{$option} note filter YES 1
905 pre_add_site_option_{$option} note filter YES 1
906 pre_update_site_option_{$option} note filter YES 1
907 pre_site_transient_{$transient} note filter no 1
908 site_transient_{$transient} note filter no 1
909 pre_set_site_transient_{$transient} note filter YES 1
910 global_terms_enabled filter YES 1
911 timezone_support filter no 1
912 extra_{$context}_headers note filter no 1
913 get_search_form filter no 2
914 loginout filter no 2
915 logout_url filter no 1
916 login_url filter no 1
917 login_form_defaults filter YES 1
918 login_form_top filter YES 1
919 login_form_middle filter YES 1
920 login_form_bottom filter YES 1
921 lostpassword_url filter no 1
922 register filter no 2
923 bloginfo_url filter no 1
924 bloginfo filter no 1
925 single_cat_title filter no 3
926 single_tag_title filter no 2
927 single_post_title filter no 2
928 wp_title filter no 1
929 get_archives_link filter no 1
930 getarchives_where filter no 1
931 getarchives_join filter no 1
932 get_calendar filter YES 4
933 the_date filter no 1
934 get_the_date filter YES 1
935 the_modified_date filter no 1
936 get_the_modified_date filter no 1
937 the_time filter no 1
938 get_the_time filter no 1
939 get_post_time filter no 1
940 the_modified_time filter no 1
941 get_the_modified_time filter no 1
942 get_post_modified_time filter no 1
943 the_weekday filter no 1
944 the_weekday_date filter no 1
945 user_can_richedit filter no 1
946 wp_default_editor filter no 1
947 the_editor filter no 1
948 the_editor_content filter no 1
949 get_search_query filter no 1
950 the_search_query filter no 1
951 language_attributes filter no 1
952 paginate_links filter YES 3
953 wp_admin_css_uri filter no 1
954 wp_admin_css filter no 2
955 wp_generator_type filter no 1
956 the_generator filter no 1
957 get_the_generator_{$type} note filter no 1
958 kses_allowed_protocols filter YES 1
959 pre_kses filter no 1
960 safe_style_css filter no 1
961 locale filter no 2
962 gettext filter no 1
963 gettext_with_context filter no 1
964 ngettext filter no 1
965 ngettext_with_context filter no 1
966 override_load_textdomain filter no 1
967 load_textdomain_mofile filter no 1
968 override_unload_textdomain filter YES 1
969 plugin_locale filter YES 2
970 theme_locale filter YES 2
971 user_trailingslashit filter no 1
972 pre_post_link filter YES 1
973 post_link filter no 1
974 post_type_link filter YES 1
975 page_link filter no 1
976 _get_page_link filter no 1
977 attachment_link filter no 1
978 year_link filter no 2
979 month_link filter no 2
980 day_link filter no 2
981 the_feed_link filter YES 1
982 feed_link filter no 1
983 post_comments_feed_link filter no 1
984 post_comments_feed_link_html filter no 1
985 author_feed_link filter no 1
986 category_feed_link filter no 2
987 taxonomy_feed_link filter YES 1
988 get_edit_tag_link filter no 1
989 edit_tag_link filter no 1
990 search_link filter YES 1
991 search_feed_link filter no 2
992 get_edit_post_link filter no 1
993 edit_post_link filter no 1
994 get_delete_post_link filter no 1
995 get_edit_comment_link filter no 1
996 edit_comment_link filter no 1
997 get_edit_bookmark_link filter no 1
998 edit_bookmark_link filter no 1
999 get_{$adjacent}_post_join note filter no 1
1000 get_{$adjacent}_post_where note filter no 1
1001 get_{$adjacent}_post_sort note filter no 1
1002 {$adjacent}_post_rel_link note filter no 1
1003 {$boundary}_post_rel_link note filter no 1
1004 index_rel_link filter no 1
1005 parent_post_rel_link filter no 1
1006 {$adjacent}_post_link note filter no 1
1007 get_pagenum_link filter no 1
1008 next_posts_link_attributes filter no 1
1009 previous_posts_link_attributes filter no 1
1010 get_comments_pagenum_link filter no 1
1011 next_comments_link_attributes filter no 1
1012 previous_comments_link_attributes filter no 1
1013 shortcut_link filter no 1
1014 home_url filter YES 1
1015 site_url filter no 1
1016 admin_url filter no 1
1017 includes_url filter no 1
1018 content_url filter no 1
1019 plugins_url filter no 1
1020 network_site_url filter YES 1
1021 network_home_url filter YES 1
1022 network_admin_url filter YES 1
1023 pre_get_shortlink filter YES 1
1024 get_shortlink filter YES 1
1025 the_shortlink filter YES 1
1026 editor_max_image_size filter no 1
1027 image_downsize filter no 1
1028 get_image_tag_class filter no 1
1029 get_image_tag filter no 1
1030 image_make_intermediate_size filter no 1
1031 wp_get_attachment_image_attributes filter no 1
1032 img_caption_shortcode filter no 1
1033 post_gallery filter no 1
1034 gallery_style filter no 1
1035 embed_handler_html filter no 1
1036 embed_oembed_html filter no 2
1037 embed_oembed_discover filter no 1
1038 embed_cache_oembed_types filter no 1
1039 embed_maybe_make_link filter no 1
1040 embed_defaults filter no 1
1041 blog_details filter YES 1
1042 blog_option_{$setting} note filter YES 2
1043 graceful_fail filter YES 1
1044 graceful_fail_template filter YES 1
1045 get_blogs_of_user filter YES 2
1046 wpmu_validate_user_signup filter YES 1
1047 newblogname filter YES 1
1048 wpmu_validate_blog_signup filter YES 1
1049 wpmu_signup_blog_notification filter YES 1
1050 wpmu_signup_blog_notification_email filter YES 1
1051 wpmu_signup_blog_notification_subject filter YES 1
1052 wpmu_signup_user_notification filter YES 1
1053 wpmu_signup_user_notification_email filter YES 1
1054 wpmu_signup_user_notification_subject filter YES 1
1055 newblog_notify_siteadmin filter YES 1
1056 newuser_notify_siteadmin filter YES 1
1057 wpmu_welcome_notification filter YES 1
1058 update_welcome_email filter YES 1
1059 update_welcome_subject filter YES 1
1060 wpmu_welcome_user_notification filter YES 1
1061 update_welcome_user_email filter YES 1
1062 update_welcome_user_subject filter YES 1
1063 blog_redirect_404 filter YES 1
1064 ms_site_check filter YES 1
1065 nav_menu_css_class filter YES 1
1066 walker_nav_menu_start_el filter YES 1
1067 wp_nav_menu_args filter YES 1
1068 wp_nav_menu_container_allowedtags filter YES 1
1069 wp_nav_menu_items filter YES 1
1070 wp_nav_menu_{$menu->slug}_items note filter YES 1
1071 wp_nav_menu filter YES 1
1072 wp_get_nav_menus filter YES 1
1073 wp_get_nav_menu_items filter YES 1
1074 nav_menu_attr_title filter YES 2
1075 nav_menu_description filter YES 2
1076 wp_setup_nav_menu_item filter YES 1
1077 wp_mail filter no 1
1078 wp_mail_from filter no 1
1079 wp_mail_from_name filter no 1
1080 wp_mail_content_type filter no 1
1081 wp_mail_charset filter no 1
1082 authenticate filter no 1
1083 auth_cookie filter no 1
1084 auth_cookie_expiration filter no 2
1085 auth_redirect_scheme filter no 1
1086 wp_redirect filter no 1
1087 wp_redirect_status filter no 1
1088 allowed_redirect_hosts filter no 1
1089 comment_notification_text filter no 1
1090 comment_notification_subject filter no 1
1091 comment_notification_headers filter no 1
1092 comment_moderation_text filter no 1
1093 comment_moderation_subject filter no 1
1094 comment_moderation_headers filter no 1
1095 nonce_life filter no 1
1096 salt filter no 1
1097 check_password filter no 2
1098 random_password filter YES 1
1099 get_avatar_comment_types filter YES 1
1100 get_avatar filter no 1
1101 {$tag} note filter no 2
1102 protected_title_format filter no 1
1103 private_title_format filter no 1
1104 get_the_guid filter no 1
1105 the_content_more_link filter no 1
1106 get_the_excerpt filter no 1
1107 post_class filter no 1
1108 body_class filter no 1
1109 wp_link_pages_args filter YES 1
1110 the_meta_key filter no 1
1111 wp_dropdown_pages filter no 1
1112 wp_list_pages_excludes filter no 1
1113 wp_list_pages filter no 1
1114 wp_page_menu_args filter no 1
1115 wp_page_menu filter no 1
1116 wp_get_attachment_link filter no 1
1117 prepend_attachment filter no 1
1118 the_password_form filter no 1
1119 post_thumbnail_size filter no 1
1120 post_thumbnail_html filter no 1
1121 get_attached_file filter no 1
1122 update_attached_file filter no 1
1123 _wp_relative_upload_path filter no 1
1124 {$field_no_prefix}_edit_pre note filter no 1
1125 edit_post_{$field} note filter no 1
1126 {$field_no_prefix}_save_pre note filter no 1
1127 pre_post_{$field} note filter no 1
1128 {$field}_pre note filter no 1
1129 post_{$field} note filter no 1
1130 wp_insert_post_data filter no 1
1131 hierarchical_post_types filter no 1
1132 add_ping filter no 1
1133 get_enclosed filter no 1
1134 get_pung filter no 1
1135 get_to_ping filter no 1
1136 get_pages filter no 3
1137 wp_get_attachment_metadata filter no 1
1138 wp_update_attachment_metadata filter no 1
1139 wp_get_attachment_url filter no 1
1140 wp_get_attachment_thumb_file filter no 1
1141 wp_get_attachment_thumb_url filter no 1
1142 icon_dir_uri filter no 1
1143 icon_dirs filter no 1
1144 wp_mime_type_icon filter no 1
1145 pub_priv_sql_capability filter no 1
1146 get_lastpostdate filter no 1
1147 get_lastpostmodified filter no 2
1148 _wp_post_revision_fields filter no 1
1149 posts_search filter YES 1
1150 posts_where filter no 1
1151 posts_join filter no 1
1152 comment_feed_join filter no 2
1153 comment_feed_where filter no 2
1154 comment_feed_groupby filter no 2
1155 comment_feed_orderby filter no 2
1156 comment_feed_limits filter no 2
1157 posts_where_paged filter no 1
1158 posts_groupby filter no 1
1159 posts_join_paged filter no 1
1160 posts_orderby filter no 1
1161 posts_distinct filter no 1
1162 post_limits filter no 1
1163 posts_fields filter no 1
1164 posts_where_request filter no 1
1165 posts_groupby_request filter no 1
1166 posts_join_request filter no 1
1167 posts_orderby_request filter no 1
1168 posts_distinct_request filter no 1
1169 posts_fields_request filter no 1
1170 post_limits_request filter no 1
1171 posts_request filter no 1
1172 posts_results filter no 1
1173 found_posts_query filter no 1
1174 found_posts filter no 1
1175 the_preview filter no 1
1176 the_posts filter no 1
1177 validate_username filter no 1
1178 pre_user_nicename filter no 1
1179 pre_user_url filter no 1
1180 pre_user_email filter no 1
1181 pre_user_display_name filter no 1
1182 pre_user_nickname filter no 1
1183 pre_user_first_name filter no 1
1184 pre_user_last_name filter no 1
1185 pre_user_description filter no 1
1186 user_contactmethods filter no 1
1187 url_to_postid filter no 1
1188 post_rewrite_rules filter no 1
1189 date_rewrite_rules filter no 1
1190 root_rewrite_rules filter no 1
1191 comments_rewrite_rules filter no 1
1192 search_rewrite_rules filter no 1
1193 category_rewrite_rules filter no 1
1194 tag_rewrite_rules filter no 1
1195 author_rewrite_rules filter no 1
1196 page_rewrite_rules filter no 1
1197 rewrite_rules_array filter no 1
1198 mod_rewrite_rules filter no 1
1199 rewrite_rules filter no 1
1200 iis7_url_rewrite_rules filter no 1
1201 print_head_scripts filter no 1
1202 print_footer_scripts filter no 1
1203 print_admin_styles filter no 1
1204 get_term filter no 2
1205 get_{$taxonomy} note filter no 2
1206 get_terms filter no 3
1207 get_terms_orderby filter no 1
1208 list_terms_exclusions filter no 1
1209 get_terms_fields filter no 1
1210 edit_term_{$field} note filter no 1
1211 edit_{$taxonomy}_{$field} note filter no 1
1212 pre_term_{$field} note filter no 1
1213 pre_{$taxonomy}_{$field} note filter no 1
1214 pre_category_nicename filter no 1
1215 term_{$field}_rss note filter no 1
1216 {$taxonomy}_{$field}_rss note filter no 1
1217 term_{$field} note filter no 1
1218 {$taxonomy}_{$field} note filter no 1
1219 wp_get_object_terms filter no 1
1220 pre_insert_term filter YES 1
1221 term_id_filter filter no 2
1222 term_link filter no 1
1223 taxonomy_template filter no 2
1224 template_include filter YES 1
1225 stylesheet filter no 1
1226 stylesheet_directory filter no 1
1227 stylesheet_directory_uri filter no 1
1228 stylesheet_uri filter no 1
1229 locale_stylesheet_uri filter no 1
1230 template filter no 1
1231 template_directory filter no 1
1232 template_directory_uri filter no 1
1233 theme_root filter no 1
1234 theme_root_uri filter no 1
1235 {$type}_template note filter no 1
1236 author_template filter YES 1
1237 category_template filter no 1
1238 tag_template filter no 1
1239 home_template filter no 1
1240 front_page_template filter YES 1
1241 page_template filter no 1
1242 single_template filter YES 1
1243 comments_popup_template filter no 1
1244 validate_current_theme filter no 1
1245 theme_mod_{$name} note filter no 2
1246 core_version_check_locale filter no 1
1247 wp_authenticate_user filter no 1
1248 get_usernumposts filter no 1
1249 get_user_option_{$option} note filter no 1
1250 wp_dropdown_users filter no 1
1251 edit_user_{$field} note filter no 1
1252 pre_user_{$field} note filter no 1
1253 user_{$field} note filter no 1
1254 widget_display_callback filter no 1
1255 widget_update_callback filter no 1
1256 widget_form_callback filter no 1
1257 dynamic_sidebar_params filter no 1
1258 sidebars_widgets filter no 1
1259 query filter no 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.