Hooks in wp-includes/post.php

WP version: 5.9

Important! Some hooks get applied in multiple files. If you are trying to figure out what a specific hook does, you need to look in all the files that apply the hook. Click the "details" link next to any hook for more information.

• To sort the table, click on a column title.
• Click a hook name to see details about the hook.

	Hook		Type	New?	File
1	registered_post_type		action	no	wp-includes/post.php
2	unregistered_post_type		action	no	wp-includes/post.php
3	post_stuck		action	no	wp-includes/post.php
4	post_unstuck		action	no	wp-includes/post.php
5	before_delete_post		action	no	wp-includes/post.php
6	delete_post		action	no	wp-includes/post.php
7	deleted_post		action	no	wp-includes/post.php
8	after_delete_post		action	no	wp-includes/post.php
9	wp_trash_post		action	no	wp-includes/post.php
10	trashed_post		action	no	wp-includes/post.php
11	untrash_post		action	no	wp-includes/post.php
12	untrashed_post		action	no	wp-includes/post.php
13	trash_post_comments		action	no	wp-includes/post.php
14	trashed_post_comments		action	no	wp-includes/post.php
15	untrash_post_comments		action	no	wp-includes/post.php
16	untrashed_post_comments		action	no	wp-includes/post.php
17	pre_post_update		action	no	wp-includes/post.php
18	edit_attachment		action	no	wp-includes/post.php
19	attachment_updated		action	no	wp-includes/post.php
20	add_attachment		action	no	wp-includes/post.php
21	edit_post_{$post->post_type}	note	action	no	wp-includes/post.php
22	edit_post		action	no	wp-includes/post.php
23	post_updated		action	no	wp-includes/post.php
24	save_post_{$post->post_type}	note	action	no	wp-includes/post.php
25	save_post		action	no	wp-includes/post.php
26	wp_insert_post		action	no	wp-includes/post.php
27	edit_post_{$post->post_type}	note	action	no	wp-includes/post.php
28	edit_post		action	no	wp-includes/post.php
29	save_post_{$post->post_type}	note	action	no	wp-includes/post.php
30	save_post		action	no	wp-includes/post.php
31	wp_insert_post		action	no	wp-includes/post.php
32	transition_post_status		action	no	wp-includes/post.php
33	{$old_status}_to_{$new_status}	note	action	no	wp-includes/post.php
34	{$new_status}_{$post->post_type}	note	action	no	wp-includes/post.php
35	wp_after_insert_post		action	no	wp-includes/post.php
36	delete_attachment		action	no	wp-includes/post.php
37	delete_post		action	no	wp-includes/post.php
38	deleted_post		action	no	wp-includes/post.php
39	clean_post_cache		action	no	wp-includes/post.php
40	clean_page_cache		action	no	wp-includes/post.php
41	clean_attachment_cache		action	no	wp-includes/post.php
42	xmlrpc_publish_post		action	no	wp-includes/post.php
43	get_attached_file		filter	no	wp-includes/post.php
44	update_attached_file		filter	no	wp-includes/post.php
45	_wp_relative_upload_path		filter	no	wp-includes/post.php
46	get_post_status		filter	no	wp-includes/post.php
47	post_type_labels_{$post_type}	note	filter	no	wp-includes/post.php
48	is_post_type_viewable		filter	YES	wp-includes/post.php
49	is_post_status_viewable		filter	YES	wp-includes/post.php
50	is_sticky		filter	no	wp-includes/post.php
51	edit_{$field}	note	filter	no	wp-includes/post.php
52	{$field_no_prefix}_edit_pre	note	filter	no	wp-includes/post.php
53	edit_post_{$field}	note	filter	no	wp-includes/post.php
54	pre_{$field}	note	filter	no	wp-includes/post.php
55	{$field_no_prefix}_save_pre	note	filter	no	wp-includes/post.php
56	pre_post_{$field}	note	filter	no	wp-includes/post.php
57	{$field}_pre	note	filter	no	wp-includes/post.php
58	{$field}	note	filter	no	wp-includes/post.php
59	post_{$field}	note	filter	no	wp-includes/post.php
60	wp_count_posts		filter	no	wp-includes/post.php
61	wp_count_posts		filter	no	wp-includes/post.php
62	wp_count_attachments		filter	no	wp-includes/post.php
63	post_mime_types		filter	no	wp-includes/post.php
64	pre_delete_post		filter	no	wp-includes/post.php
65	pre_trash_post		filter	no	wp-includes/post.php
66	pre_untrash_post		filter	no	wp-includes/post.php
67	wp_untrash_post_status		filter	no	wp-includes/post.php
68	wp_insert_post_empty_content		filter	no	wp-includes/post.php
69	wp_insert_post_parent		filter	no	wp-includes/post.php
70	add_trashed_suffix_to_trashed_posts		filter	no	wp-includes/post.php
71	wp_insert_attachment_data		filter	no	wp-includes/post.php
72	wp_insert_post_data		filter	no	wp-includes/post.php
73	pre_wp_unique_post_slug		filter	no	wp-includes/post.php
74	wp_unique_post_slug_is_bad_attachment_slug		filter	no	wp-includes/post.php
75	wp_unique_post_slug_is_bad_hierarchical_slug		filter	no	wp-includes/post.php
76	wp_unique_post_slug_is_bad_flat_slug		filter	no	wp-includes/post.php
77	wp_unique_post_slug		filter	no	wp-includes/post.php
78	default_category_post_types		filter	no	wp-includes/post.php
79	add_ping		filter	no	wp-includes/post.php
80	get_enclosed		filter	no	wp-includes/post.php
81	get_pung		filter	no	wp-includes/post.php
82	get_to_ping		filter	no	wp-includes/post.php
83	get_page_uri		filter	no	wp-includes/post.php
84	get_pages		filter	no	wp-includes/post.php
85	get_pages		filter	no	wp-includes/post.php
86	get_pages		filter	no	wp-includes/post.php
87	pre_delete_attachment		filter	no	wp-includes/post.php
88	wp_get_attachment_metadata		filter	no	wp-includes/post.php
89	wp_update_attachment_metadata		filter	no	wp-includes/post.php
90	wp_get_attachment_url		filter	no	wp-includes/post.php
91	wp_get_attachment_caption		filter	no	wp-includes/post.php
92	wp_get_attachment_thumb_file		filter	no	wp-includes/post.php
93	wp_get_attachment_thumb_url		filter	no	wp-includes/post.php
94	icon_dir		filter	no	wp-includes/post.php
95	icon_dir_uri		filter	no	wp-includes/post.php
96	icon_dirs		filter	no	wp-includes/post.php
97	wp_mime_type_icon		filter	no	wp-includes/post.php
98	get_lastpostdate		filter	no	wp-includes/post.php
99	pre_get_lastpostmodified		filter	no	wp-includes/post.php
100	get_lastpostmodified		filter	no	wp-includes/post.php
101	wp_get_original_image_path		filter	no	wp-includes/post.php
102	wp_get_original_image_url		filter	no	wp-includes/post.php

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.