WP hooks navigation: Home/browse • Actions index • Filters index
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.
Hook | Type | New? | File | ||
---|---|---|---|---|---|
1 | untrashed_post | action | no | wp-includes/post.php | |
2 | save_post | action | no | wp-includes/post.php | |
3 | save_post_{$post->post_type} | note | action | YES | wp-includes/post.php |
4 | post_updated | action | no | wp-includes/post.php | |
5 | edit_post | action | no | wp-includes/post.php | |
6 | pre_post_update | action | no | wp-includes/post.php | |
7 | untrashed_post_comments | action | no | wp-includes/post.php | |
8 | untrash_post_comments | action | no | wp-includes/post.php | |
9 | trashed_post_comments | action | no | wp-includes/post.php | |
10 | trash_post_comments | action | no | wp-includes/post.php | |
11 | xmlrpc_publish_post | action | no | wp-includes/post.php | |
12 | untrash_post | action | no | wp-includes/post.php | |
13 | trashed_post | action | no | wp-includes/post.php | |
14 | wp_trash_post | action | no | wp-includes/post.php | |
15 | after_delete_post | action | no | wp-includes/post.php | |
16 | deleted_post | action | no | wp-includes/post.php | |
17 | delete_post | action | no | wp-includes/post.php | |
18 | before_delete_post | action | no | wp-includes/post.php | |
19 | registered_post_type | action | no | wp-includes/post.php | |
20 | edit_post | action | no | wp-includes/post.php | |
21 | private_to_published | action | no | wp-includes/post.php | |
22 | clean_attachment_cache | action | no | wp-includes/post.php | |
23 | clean_page_cache | action | no | wp-includes/post.php | |
24 | clean_post_cache | action | no | wp-includes/post.php | |
25 | deleted_post | action | no | wp-includes/post.php | |
26 | delete_post | action | no | wp-includes/post.php | |
27 | delete_attachment | action | no | wp-includes/post.php | |
28 | add_attachment | action | no | wp-includes/post.php | |
29 | edit_attachment | action | no | wp-includes/post.php | |
30 | {$new_status}_{$post->post_type} | note | action | no | wp-includes/post.php |
31 | {$old_status}_to_{$new_status} | note | action | no | wp-includes/post.php |
32 | transition_post_status | action | no | wp-includes/post.php | |
33 | wp_insert_post | action | no | wp-includes/post.php | |
34 | save_post | action | no | wp-includes/post.php | |
35 | save_post_{$post->post_type} | note | action | no | wp-includes/post.php |
36 | wp_insert_post | action | no | wp-includes/post.php | |
37 | icon_dirs | filter | no | wp-includes/post.php | |
38 | get_lastpostmodified | filter | no | wp-includes/post.php | |
39 | get_lastpostdate | filter | no | wp-includes/post.php | |
40 | pub_priv_sql_capability | filter | no | wp-includes/post.php | |
41 | wp_mime_type_icon | filter | no | wp-includes/post.php | |
42 | {$field}_pre | note | filter | no | wp-includes/post.php |
43 | wp_unique_post_slug_is_bad_hierarchical_slug | filter | no | wp-includes/post.php | |
44 | wp_unique_post_slug_is_bad_attachment_slug | filter | no | wp-includes/post.php | |
45 | wp_insert_post_data | filter | no | wp-includes/post.php | |
46 | wp_insert_post_parent | filter | no | wp-includes/post.php | |
47 | wp_insert_post_empty_content | filter | no | wp-includes/post.php | |
48 | post_mime_types | filter | no | wp-includes/post.php | |
49 | wp_count_attachments | filter | YES | wp-includes/post.php | |
50 | wp_count_posts | filter | YES | wp-includes/post.php | |
51 | post_{$field} | note | filter | no | wp-includes/post.php |
52 | {$field} | note | filter | no | wp-includes/post.php |
53 | wp_unique_post_slug_is_bad_flat_slug | filter | no | wp-includes/post.php | |
54 | pre_post_{$field} | note | filter | no | wp-includes/post.php |
55 | {$field_no_prefix}_save_pre | note | filter | no | wp-includes/post.php |
56 | pre_{$field} | note | filter | no | wp-includes/post.php |
57 | edit_post_{$field} | note | filter | no | wp-includes/post.php |
58 | {$field_no_prefix}_edit_pre | note | filter | no | wp-includes/post.php |
59 | edit_{$field} | note | filter | no | wp-includes/post.php |
60 | post_type_labels_{$post_type} | note | filter | no | wp-includes/post.php |
61 | _wp_relative_upload_path | filter | no | wp-includes/post.php | |
62 | update_attached_file | filter | no | wp-includes/post.php | |
63 | wp_delete_file | filter | no | wp-includes/post.php | |
64 | icon_dir_uri | filter | no | wp-includes/post.php | |
65 | icon_dir | filter | no | wp-includes/post.php | |
66 | wp_get_attachment_thumb_url | filter | no | wp-includes/post.php | |
67 | wp_get_attachment_thumb_file | filter | no | wp-includes/post.php | |
68 | wp_get_attachment_url | filter | no | wp-includes/post.php | |
69 | wp_update_attachment_metadata | filter | no | wp-includes/post.php | |
70 | wp_get_attachment_metadata | filter | no | wp-includes/post.php | |
71 | wp_delete_file | filter | no | wp-includes/post.php | |
72 | wp_delete_file | filter | no | wp-includes/post.php | |
73 | get_attached_file | filter | no | wp-includes/post.php | |
74 | wp_delete_file | filter | no | wp-includes/post.php | |
75 | get_pages | filter | no | wp-includes/post.php | |
76 | get_pages | filter | no | wp-includes/post.php | |
77 | get_pages | filter | no | wp-includes/post.php | |
78 | get_to_ping | filter | no | wp-includes/post.php | |
79 | get_pung | filter | no | wp-includes/post.php | |
80 | get_enclosed | filter | no | wp-includes/post.php | |
81 | add_ping | filter | no | wp-includes/post.php | |
82 | wp_unique_post_slug | filter | no | wp-includes/post.php |
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.