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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 | wp_privacy_anonymize_data | filter | no | wp-includes/functions.php | |
2 | doing_it_wrong_trigger_error | filter | no | wp-includes/functions.php | |
3 | iis7_supports_permalinks | filter | no | wp-includes/functions.php | |
4 | get_main_network_id | filter | no | wp-includes/functions.php | |
5 | global_terms_enabled | filter | no | wp-includes/functions.php | |
6 | extra_{$context}_headers | note | filter | no | wp-includes/functions.php |
7 | kses_allowed_protocols | filter | no | wp-includes/functions.php | |
8 | wp_checkdate | filter | no | wp-includes/functions.php | |
9 | wp_auth_check_load | filter | no | wp-includes/functions.php | |
10 | wp_auth_check_same_domain | filter | no | wp-includes/functions.php | |
11 | wp_delete_file | filter | no | wp-includes/functions.php | |
12 | admin_memory_limit | filter | no | wp-includes/functions.php | |
13 | image_memory_limit | filter | no | wp-includes/functions.php | |
14 | {$context}_memory_limit | note | filter | no | wp-includes/functions.php |
15 | send_site_admin_email_change_email | filter | no | wp-includes/functions.php | |
16 | site_admin_email_change_email | filter | no | wp-includes/functions.php | |
17 | deprecated_hook_trigger_error | filter | no | wp-includes/functions.php | |
18 | wp_privacy_exports_dir | filter | no | wp-includes/functions.php | |
19 | wp_privacy_exports_url | filter | no | wp-includes/functions.php | |
20 | wp_privacy_export_expiration | filter | no | wp-includes/functions.php | |
21 | wp_update_php_url | filter | no | wp-includes/functions.php | |
22 | wp_direct_php_update_url | filter | no | wp-includes/functions.php | |
23 | do_feed_{$feed} | note | action | no | wp-includes/functions.php |
24 | do_robotstxt | action | no | wp-includes/functions.php | |
25 | do_faviconico | action | no | wp-includes/functions.php | |
26 | deprecated_function_run | action | no | wp-includes/functions.php | |
27 | deprecated_constructor_run | action | no | wp-includes/functions.php | |
28 | deprecated_file_included | action | no | wp-includes/functions.php | |
29 | deprecated_argument_run | action | no | wp-includes/functions.php | |
30 | deprecated_hook_run | action | no | wp-includes/functions.php | |
31 | doing_it_wrong_run | action | no | wp-includes/functions.php | |
32 | mime_types | filter | no | wp-includes/functions.php | |
33 | wp_date | filter | no | wp-includes/functions.php | |
34 | number_format_i18n | filter | no | wp-includes/functions.php | |
35 | enclosure_links | filter | no | wp-includes/functions.php | |
36 | removable_query_args | filter | no | wp-includes/functions.php | |
37 | status_header | filter | no | wp-includes/functions.php | |
38 | nocache_headers | filter | no | wp-includes/functions.php | |
39 | robots_txt | filter | no | wp-includes/functions.php | |
40 | upload_dir | filter | no | wp-includes/functions.php | |
41 | wp_unique_filename | filter | no | wp-includes/functions.php | |
42 | wp_upload_bits | filter | no | wp-includes/functions.php | |
43 | wp_handle_upload | filter | no | wp-includes/functions.php | |
44 | getimagesize_mimes_to_exts | filter | no | wp-includes/functions.php | |
45 | wp_check_filetype_and_ext | filter | no | wp-includes/functions.php | |
46 | date_i18n | filter | no | wp-includes/functions.php | |
47 | ext2type | filter | no | wp-includes/functions.php | |
48 | upload_mimes | filter | no | wp-includes/functions.php | |
49 | wp_die_ajax_handler | filter | no | wp-includes/functions.php | |
50 | wp_die_json_handler | filter | no | wp-includes/functions.php | |
51 | wp_die_jsonp_handler | filter | no | wp-includes/functions.php | |
52 | wp_die_xmlrpc_handler | filter | no | wp-includes/functions.php | |
53 | wp_die_xml_handler | filter | no | wp-includes/functions.php | |
54 | wp_die_handler | filter | no | wp-includes/functions.php | |
55 | smilies | filter | no | wp-includes/functions.php | |
56 | load_default_widgets | filter | no | wp-includes/functions.php | |
57 | deprecated_function_trigger_error | filter | no | wp-includes/functions.php | |
58 | deprecated_constructor_trigger_error | filter | no | wp-includes/functions.php | |
59 | deprecated_file_trigger_error | filter | no | wp-includes/functions.php | |
60 | deprecated_argument_trigger_error | filter | no | wp-includes/functions.php | |
61 | pre_wp_unique_filename_file_list | filter | YES | wp-includes/functions.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.