Deprecated plugin hooks in WordPress 3.0

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 Renamed?
1 active_plugins filter DEPRECATED
2 add_option_{$name} note action DEPRECATED
3 add_site_option_{$key} note action DEPRECATED
4 all_options filter DEPRECATED
5 audio_upload_iframe_src filter DEPRECATED
6 autosave_generate_nonces action DEPRECATED
7 cat_row_actions filter DEPRECATED
8 codepress_supported_langs filter DEPRECATED
9 delete_site_option_{$key} note action DEPRECATED
10 edit_pages_per_page filter DEPRECATED
11 embed_polldaddy filter DEPRECATED
12 image_upload_iframe_src filter DEPRECATED
13 import_allow_create_users filter DEPRECATED
14 import_allow_fetch_attachments filter DEPRECATED
15 import_attachment_size_limit filter DEPRECATED
16 import_done action DEPRECATED
17 import_end action DEPRECATED
18 import_post_added action DEPRECATED
19 import_post_meta action DEPRECATED
20 import_post_meta_key filter DEPRECATED
21 import_start action DEPRECATED
22 kubrick_header_color filter DEPRECATED
23 kubrick_header_display filter DEPRECATED
24 kubrick_header_image filter DEPRECATED
25 manage_categories_custom_column filter DEPRECATED
26 manage_pages_query filter DEPRECATED
27 manage_{$page}_columns note filter DEPRECATED
28 option_{$setting} note filter DEPRECATED
29 page_stati filter DEPRECATED
30 post_stati filter DEPRECATED
31 pre_add_site_option_{$key} note filter DEPRECATED
32 pre_option_{$option->option_name} note filter DEPRECATED
33 pre_option_{$setting} note filter DEPRECATED
34 pre_site_option_{$key} note filter DEPRECATED
35 pre_update_option_{$option_name} note filter DEPRECATED
36 pre_update_site_option_{$key} note filter DEPRECATED
37 redirect_page_location filter DEPRECATED
38 site_option_{$key} note filter DEPRECATED
39 tag_feed_link filter DEPRECATED
40 update_option_{$option_name} note action DEPRECATED
41 update_site_option_{$key} note action DEPRECATED
42 video_upload_iframe_src filter DEPRECATED

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.