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

All plugin hooks in WordPress 2.8

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

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

Important warning about variable hooks

Some hooks have variables in their names. For example, pre_${taxonomy}_$field and admin_head- both have variable names. In general, any hook that ends (or begins) with - or _, or contains a $, has a variable name. Since the syntax with which these variables are defined may change from version to version, this page may think that a hook is deprecated (or new) even if it is not. You can usually catch this sort of thing by comparing this hook to the list of "related hooks" below.