Hooks in wp-includes/option.php

WP version: 4.7

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	added_option		action	no	wp-includes/option.php
2	add_option		action	no	wp-includes/option.php
3	add_option_{$option}	note	action	no	wp-includes/option.php
4	add_site_option		action	no	wp-includes/option.php
5	add_site_option_{$option}	note	action	no	wp-includes/option.php
6	default_option_{$option}	note	filter	no	wp-includes/option.php
7	default_option_{$option}	note	filter	no	wp-includes/option.php
8	default_option_{$option}	note	filter	no	wp-includes/option.php
9	default_option_{$option}	note	filter	no	wp-includes/option.php
10	default_option_{$option}	note	filter	no	wp-includes/option.php
11	default_site_option_{$option}	note	filter	no	wp-includes/option.php
12	default_site_option_{$option}	note	filter	no	wp-includes/option.php
13	default_site_option_{$option}	note	filter	no	wp-includes/option.php
14	deleted_option		action	no	wp-includes/option.php
15	deleted_site_transient		action	no	wp-includes/option.php
16	deleted_transient		action	no	wp-includes/option.php
17	delete_option		action	no	wp-includes/option.php
18	delete_option_{$option}	note	action	no	wp-includes/option.php
19	delete_site_option		action	no	wp-includes/option.php
20	delete_site_option_{$option}	note	action	no	wp-includes/option.php
21	delete_site_transient_{$transient}	note	action	no	wp-includes/option.php
22	delete_transient_{$transient}	note	action	no	wp-includes/option.php
23	expiration_of_site_transient_{$transient}	note	filter	no	wp-includes/option.php
24	expiration_of_transient_{$transient}	note	filter	no	wp-includes/option.php
25	option_{$option}	note	filter	no	wp-includes/option.php
26	pre_add_site_option_{$option}	note	filter	no	wp-includes/option.php
27	pre_delete_site_option_{$option}	note	action	no	wp-includes/option.php
28	pre_option_{$option}	note	filter	no	wp-includes/option.php
29	pre_set_site_transient_{$transient}	note	filter	no	wp-includes/option.php
30	pre_set_transient_{$transient}	note	filter	no	wp-includes/option.php
31	pre_site_option_{$option}	note	filter	no	wp-includes/option.php
32	pre_site_transient_{$transient}	note	filter	no	wp-includes/option.php
33	pre_transient_{$transient}	note	filter	no	wp-includes/option.php
34	pre_update_option		filter	no	wp-includes/option.php
35	pre_update_option_{$option}	note	filter	no	wp-includes/option.php
36	pre_update_site_option_{$option}	note	filter	no	wp-includes/option.php
37	register_setting_args		filter	YES	wp-includes/option.php
38	setted_site_transient		action	no	wp-includes/option.php
39	setted_transient		action	no	wp-includes/option.php
40	set_site_transient_{$transient}	note	action	no	wp-includes/option.php
41	set_transient_{$transient}	note	action	no	wp-includes/option.php
42	site_option_{$option}	note	filter	no	wp-includes/option.php
43	site_transient_{$transient}	note	filter	no	wp-includes/option.php
44	transient_{$transient}	note	filter	no	wp-includes/option.php
45	updated_option		action	no	wp-includes/option.php
46	update_option		action	no	wp-includes/option.php
47	update_option_{$option}	note	action	no	wp-includes/option.php
48	update_site_option		action	no	wp-includes/option.php
49	update_site_option_{$option}	note	action	no	wp-includes/option.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.