WP hooks navigation: Home/browse • Actions index • Filters index
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 | ajax_query_attachments_args | filter | no | wp-admin/includes/ajax-actions.php | |
| 2 | attachment_fields_to_save | filter | no | wp-admin/includes/ajax-actions.php | |
| 3 | autocomplete_users_for_site_admins | filter | no | wp-admin/includes/ajax-actions.php | |
| 4 | delete_widget | action | no | wp-admin/includes/ajax-actions.php | |
| 5 | heartbeat_nopriv_received | filter | no | wp-admin/includes/ajax-actions.php | |
| 6 | heartbeat_nopriv_send | filter | no | wp-admin/includes/ajax-actions.php | |
| 7 | heartbeat_nopriv_tick | action | no | wp-admin/includes/ajax-actions.php | |
| 8 | heartbeat_received | filter | no | wp-admin/includes/ajax-actions.php | |
| 9 | heartbeat_send | filter | no | wp-admin/includes/ajax-actions.php | |
| 10 | heartbeat_tick | action | no | wp-admin/includes/ajax-actions.php | |
| 11 | install_themes_table_api_args_{$old_filter} | note | filter | no | wp-admin/includes/ajax-actions.php |
| 12 | load-widgets-php | action | no | wp-admin/includes/ajax-actions.php | |
| 13 | load-widgets-php | action | no | wp-admin/includes/ajax-actions.php | |
| 14 | media_send_to_editor | filter | no | wp-admin/includes/ajax-actions.php | |
| 15 | nav_menu_meta_box_object | filter | no | wp-admin/includes/ajax-actions.php | |
| 16 | quick_edit_show_taxonomy | filter | no | wp-admin/includes/ajax-actions.php | |
| 17 | sidebar_admin_setup | action | no | wp-admin/includes/ajax-actions.php | |
| 18 | sidebar_admin_setup | action | no | wp-admin/includes/ajax-actions.php | |
| 19 | term_search_min_chars | filter | no | wp-admin/includes/ajax-actions.php | |
| 20 | widgets-php | action | no | wp-admin/includes/ajax-actions.php | |
| 21 | widgets-php | action | no | wp-admin/includes/ajax-actions.php | |
| 22 | wp_ajax_cropped_attachment_id | filter | no | wp-admin/includes/ajax-actions.php | |
| 23 | wp_ajax_cropped_attachment_metadata | filter | no | wp-admin/includes/ajax-actions.php | |
| 24 | wp_ajax_crop_image_pre_save | action | no | wp-admin/includes/ajax-actions.php | |
| 25 | wp_check_post_lock_window | filter | no | wp-admin/includes/ajax-actions.php | |
| 26 | wp_create_file_in_uploads | filter | no | wp-admin/includes/ajax-actions.php | |
| 27 | wp_create_file_in_uploads | filter | no | wp-admin/includes/ajax-actions.php | |
| 28 | wp_edit_nav_menu_walker | filter | no | wp-admin/includes/ajax-actions.php | |
| 29 | wp_refresh_nonces | filter | no | wp-admin/includes/ajax-actions.php | |
| 30 | {$type}_send_to_editor_url | note | filter | no | wp-admin/includes/ajax-actions.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.
