the_category This filter is documented in wp-includes/category-template.php
async_upload_{$type} Filters the returned ID of an uploaded attachment. The dynamic portion of the hook name, `$type`, refers to the attachment type. Possible hook names include: - `async_upload_audio` - `async_upload_file` - `async_upload_image` - `async_upload_video`
enable_post_by_email_configuration This filter is documented in wp-admin/options.php
enable_update_services_configuration This filter is documented in wp-admin/options-writing.php
enable_post_by_email_configuration This filter is documented in wp-admin/options.php
enable_update_services_configuration Filters whether to enable the Update Services section in the Writing settings screen.
users_have_additional_content Filters whether the users being deleted have additional content associated with them outside of the `post_author` and `link_owner` relationships.
handle_bulk_actions-{$screen} This action is documented in wp-admin/edit.php
thread_comments_depth_max Filters the maximum depth of threaded/nested comments.
avatar_defaults Filters the default avatars. Avatars are stored in key/value pairs, where the key is option value, and the name is the displayed avatar name.
default_avatar_select Filters the HTML output of the default avatar list.
site_editor_no_javascript_message Filters the message displayed in the site editor interface when JavaScript is not enabled in the browser.
handle_bulk_actions-{$screen} This action is documented in wp-admin/edit.php
install_themes_tabs Filters the tabs shown on the Add Themes screen. This filter is for backward compatibility only, for the suppression of the upload tab.
comment_edit_redirect Filters the URI the user is redirected to after editing a comment in the admin.
invited_user_email Filters the contents of the email sent when an existing user is invited to join the site. Used to build wp_mail(). }
pre_user_login This filter is documented in wp-includes/user.php
autocomplete_users_for_site_admins Filters whether to enable user auto-complete for non-super admins in Multisite.
option_page_capability_{$option_page} Filters the capability required when using the Settings API. By default, the options groups for all registered settings require the manage_options capability. This filter is required to change the capability required for a certain options page.
enable_post_by_email_configuration Filters whether the post-by-email functionality is enabled.
whitelist_options Filters the allowed options list.
allowed_options Filters the allowed options list.
editable_slug Filters the editable slug for a post or term. Note: This is a multi-use hook in that it is leveraged both for editable post URIs and term slugs. upon the context in which it is evaluated.
taxonomy_parent_dropdown_args This filter is documented in wp-admin/edit-tags.php
handle_bulk_actions-{$screen} Fires when a custom bulk action should be handled. The redirect link should be modified with success or failure feedback from the action to be used to display feedback to the user. The dynamic portion of the hook name, `$screen`, refers to the current screen ID. comments, terms, links, plugins, attachments, or users.
bulk_post_updated_messages Filters the bulk action updated messages. By default, custom post types use the messages for the 'post' post type. keyed with 'updated', 'locked', 'deleted', 'trashed', and 'untrashed'.
tables_to_repair Filters additional database tables to repair.
do_mu_upgrade Filters whether to attempt to perform the multisite DB upgrade routine. In single site, the user would be redirected to wp-admin/upgrade.php. In multisite, the DB upgrade routine is automatically fired, but only when this filter returns true. If the network is 50 sites or less, it will run every time. Otherwise, it will throttle itself to reduce load.
force_filtered_html_on_import Filters whether to filter imported data through kses on import. Multisite uses this hook to filter all data through kses by default, as a super administrator may be assisting an untrusted user.
site_health_navigation_tabs Filters the extra tabs for the Site Health navigation bar. Add a custom page to the Site Health screen, based on a tab slug and label. The label you provide will also be used as part of the site title.
default_page_template_title This filter is documented in wp-admin/includes/meta-boxes.php
show_post_locked_dialog This filter is documented in wp-admin/includes/post.php
write_your_story Filters the body placeholder text.
enter_title_here This filter is documented in wp-admin/edit-form-advanced.php
block_editor_no_javascript_message Filters the message displayed in the block editor interface when JavaScript is not enabled in the browser.
enable_edit_any_user_configuration Filters whether to allow administrators on Multisite to edit every user. Enabling the user editing form via this filter also hinges on the user holding the 'manage_network_users' cap, and the logged-in user not matching the user profile open for editing. The filter was introduced to replace the EDIT_ANY_USER constant.
user_{$name}_label Filters a user contactmethod label. The dynamic portion of the hook name, `$name`, refers to each of the keys in the contact methods array.
user_profile_picture_description Filters the user profile picture description displayed under the Gravatar.
show_password_fields Filters the display of the password fields.
additional_capabilities_display Filters whether to display additional capabilities for the user. The 'Additional Capabilities' section will only be enabled if the number of the user's capabilities exceeds their number of roles.
wp_signup_location This filter is documented in wp-login.php
myblogs_options Filters the settings HTML markup in the Global Settings section on the My Sites screen. By default, the Global Settings section is hidden. Passing a non-empty string to this filter will enable the section, and allow new settings to be added, either globally or for specific sites.
myblogs_blog_actions Filters the row links displayed for each site on the My Sites screen.
myblogs_options This filter is documented in wp-admin/my-sites.php
block_widgets_no_javascript_message Filters the message displayed in the block widget interface when JavaScript is not enabled in the browser.
handle_bulk_actions-{$screen} This action is documented in wp-admin/edit.php
rss_update_period This filter is documented in wp-includes/feed-rss2.php
rss_update_frequency This filter is documented in wp-includes/feed-rss2.php
the_title_rss This filter is documented in wp-includes/feed.php
embed_thumbnail_id Filters the thumbnail image ID for use in the embed template.