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All plugin hooks in WordPress 1.2.1

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.

  • To sort the table, click on a column title.
  • Click a hook name to see details about the hook.
  • Click a file name to see only hooks used in that file.
Hook Type New? Instances
1 admin_footer action YES 1
2 admin_head action YES 1
3 author_email filter YES 1
4 bloginfo filter YES 1
5 category_description filter YES 1
6 comment_author filter YES 3
7 comment_email filter YES 1
8 comment_excerpt filter YES 1
9 comment_post action YES 1
10 comment_text filter YES 2
11 comment_url filter YES 3
12 delete_comment action YES 1
13 delete_post action YES 1
14 edit_comment action YES 1
15 edit_post action YES 1
16 format_to_edit filter YES 1
17 format_to_post filter YES 1
18 list_cats filter YES 4
19 phone_content filter YES 1
20 post_comment_text filter YES 1
21 publish_phone action YES 1
22 publish_post action YES 3
23 sanitize_title action YES 1
24 shutdown action YES 1
25 single_post_title filter YES 2
26 the_category filter YES 1
27 the_category_rss filter YES 1
28 the_content filter YES 3
29 the_date filter YES 1
30 the_excerpt filter YES 1
31 the_excerpt_rss filter YES 1
32 the_time filter YES 1
33 the_title filter YES 2
34 the_title_rss filter YES 1
35 the_weekday filter YES 1
36 the_weekday_date filter YES 1
37 trackback_post action YES 1
38 wp_head action YES 1
39 {$tag} note action YES 1
40 {$tag} note filter YES 2

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.