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Deprecated plugin hooks in WordPress 2.5

The following hooks occured in but do not occur in 2.5. Note that some of them may have been renamed, not removed. See below.

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 dbx_page_sidebar action DEPRECATED
2 dbx_page_advanced action DEPRECATED
3 upload_files_{$tab} note action DEPRECATED
4 tinymce_before_init action DEPRECATED
5 uploading_iframe_src filter DEPRECATED
6 nag_posts_limit filter DEPRECATED
7 wp_upload_tabs filter DEPRECATED
8 thumbnail_filename filter DEPRECATED
9 wp_thumbnail_creation_size_limit filter DEPRECATED
10 wp_thumbnail_max_side_length filter DEPRECATED
11 autosave_interval filter DEPRECATED
12 content_edit_pre filter DEPRECATED
13 get_previous_post_join filter Renamed: get_{$adjacent}_post_join
14 get_previous_post_where filter Renamed: where
15 get_previous_post_sort filter Renamed: get_{$adjacent}_post_sort
16 get_next_post_join filter Renamed: get_{$adjacent}_post_join
17 get_next_post_where filter Renamed: get_{$adjacent}_post_where
18 get_next_post_sort filter Renamed: get_{$adjacent}_post_sort
19 update_user_query filter DEPRECATED
20 create_user_query filter DEPRECATED
21 tiny_mce_config_url filter DEPRECATED
22 {$taxonomy}_{$field_rss} note filter Renamed: {$taxonomy}_{$field}_rss
23 mce_valid_elements filter DEPRECATED
24 mce_plugins filter DEPRECATED
25 mce_browsers 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.