wp_enqueue_emoji_styles()wp-includes/formatting.php | Enqueues the important emoji-related styles.
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wp_enqueue_admin_bar_bump_styles()wp-includes/admin-bar.php | Enqueues inline bump styles to make room for the admin bar.
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wp_enqueue_admin_bar_header_styles()wp-includes/admin-bar.php | Enqueues inline style to hide the admin bar when printing.
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wp_enqueue_embed_styles()wp-includes/embed.php | Enqueues the CSS in the embed iframe header.
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wp_enqueue_block_template_skip_link()wp-includes/theme-templates.php | Enqueues the skip-link script & styles.
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wp_enqueue_global_styles_custom_css()wp-includes/script-loader.php | Enqueues the global styles custom css defined via theme.json.
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_wp_get_iframed_editor_assets()wp-includes/block-editor.php | Collect the block editor assets that need to be loaded into the editor’s iframe.
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locate_block_template()wp-includes/block-template.php | Finds a block template with equal or higher specificity than a given PHP template file.
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wp_is_site_initialized()wp-includes/ms-site.php | Checks whether a site is initialized.
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WP_Roles::get_roles_data()wp-includes/class-wp-roles.php | Gets the available roles data.
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_wp_delete_customize_changeset_dependent_auto_drafts()wp-includes/nav-menu.php | Deletes auto-draft posts associated with the supplied changeset.
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_wp_customize_publish_changeset()wp-includes/theme.php | Publishes a snapshot’s changes.
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WP_Post_Type::unregister_meta_boxes()wp-includes/class-wp-post-type.php | Unregisters the post type meta box if a custom callback was specified.
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WP_Post_Type::remove_hooks()wp-includes/class-wp-post-type.php | Removes the future post hook action for the post type.
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WP_Automatic_Updater::run()wp-admin/includes/class-wp-automatic-updater.php | Kicks off the background update process, looping through all pending updates.
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Language_Pack_Upgrader::bulk_upgrade()wp-admin/includes/class-language-pack-upgrader.php | Upgrades several language packs at once.
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Theme_Upgrader::install()wp-admin/includes/class-theme-upgrader.php | Install a theme package.
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Theme_Upgrader::upgrade()wp-admin/includes/class-theme-upgrader.php | Upgrades a theme.
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Plugin_Upgrader::install()wp-admin/includes/class-plugin-upgrader.php | Install a plugin package.
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Plugin_Upgrader::upgrade()wp-admin/includes/class-plugin-upgrader.php | Upgrades a plugin.
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WP_MS_Themes_List_Table::single_row()wp-admin/includes/class-wp-ms-themes-list-table.php | |
WP_Customize_Manager::__construct()wp-includes/class-wp-customize-manager.php | Constructor.
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_remove_theme_support()wp-includes/theme.php | Do not use. Removes theme support internally without knowledge of those not used by themes directly.
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check_theme_switched()wp-includes/theme.php | Checks if a theme has been changed and runs ‘after_switch_theme’ hook on the next WP load.
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automatic_feed_links()wp-includes/deprecated.php | Enable/disable automatic general feed link outputting.
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add_feed()wp-includes/rewrite.php | Adds a new feed type like /atom1/.
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wp_print_media_templates()wp-includes/media-template.php | Prints the templates used in the media manager.
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This function is identical to the remove_filter() function.
remove_action() must be called inside a function and cannot be called directly in your plugin or theme.
If an action has been added from within a class, for example by a plugin, removing it will require accessing the class through a variable that holds the class instance.
Unless the function is static in which case you could call the class and function directly.
Notes:
If you need to be able to remove an action/filter for a class object you do not have access to, you can do so with this function (which includes support for WordPress 4.7+):
https://gist.github.com/tripflex/c6518efc1753cf2392559866b4bd1a53
The old codex contains this very important note that unfortunately didn’t make it into this page:
Important: To remove a hook, the
$function_to_remove
and$priority arguments
must match when the hook was added. This goes for both filters and actions. No warning will be given on removal failure.Related:
do_action()
add_action()