| wp-includes/script-loader.php: wp_default_packages_inline_scripts() | Adds inline scripts required for the WordPress JavaScript packages. |
| wp-includes/user.php: _wp_privacy_send_request_confirmation_notification() | Notify the site administrator via email when a request is confirmed. |
| wp-includes/user.php: _wp_privacy_send_erasure_fulfillment_notification() | Notify the user when their erasure request is fulfilled. |
| wp-includes/user.php: wp_send_user_request() | Send a confirmation request email to confirm an action. |
| wp-admin/includes/privacy-tools.php: wp_privacy_send_personal_data_export_email() | Send an email to the user with a link to the personal data export file |
| wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::_sanitize_external_header_video() | Callback for sanitizing the external_header_video value. |
| wp-includes/rest-api.php: rest_sanitize_value_from_schema() | Sanitize a value based on a schema. |
| wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::_sanitize_background_setting() | Callback for validating a background setting value. |
| wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::_validate_external_header_video() | Callback for validating the external_header_video value. |
| wp-includes/theme.php: get_header_video_url() | Retrieves header video URL for custom header. |
| wp-includes/rest-api.php: rest_send_cors_headers() | Sends Cross-Origin Resource Sharing headers with API requests. |
| wp-includes/rest-api.php: rest_output_link_header() | Sends a Link header for the REST API. |
| wp-includes/embed.php: get_post_embed_url() | Retrieves the URL to embed a specific post in an iframe. |
| wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::set_return_url() | Set URL to link the user to when closing the Customizer. |
| wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::customize_pane_settings() | Print JavaScript settings for parent window. |
| wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::set_preview_url() | Set the initial URL to be previewed. |
| wp-includes/rest-api/class-wp-rest-server.php: WP_REST_Server::serve_request() | Handles serving a REST API request. |
| wp-includes/customize/class-wp-customize-nav-menu-item-setting.php: WP_Customize_Nav_Menu_Item_Setting::sanitize() | Sanitize an input. |
| wp-includes/theme.php: get_editor_stylesheets() | Retrieves any registered editor stylesheet URLs. |
| wp-admin/includes/theme.php: wp_prepare_themes_for_js() | Prepare themes for JavaScript. |
| wp-admin/includes/export.php: export_wp() | Generates the WXR export file for download. |
| wp-admin/includes/user.php: edit_user() | Edit user settings based on contents of $_POST |
| wp-admin/includes/media.php: wp_media_upload_handler() | Handles the process of uploading media. |
| wp-admin/includes/ajax-actions.php: wp_ajax_send_link_to_editor() | Ajax handler for sending a link to the editor. |
| wp-admin/includes/post.php: edit_post() | Update an existing post with values provided in $_POST. |
| wp-admin/includes/ajax-actions.php: _wp_ajax_delete_comment_response() | Sends back current comment total and new page links if they need to be updated. |
| wp-admin/includes/class-custom-image-header.php: Custom_Image_Header::set_header_image() | Choose a header image, selected from existing uploaded and default headers, or provide an array of uploaded header data (either new, or from media library). |
| wp-admin/includes/class-custom-background.php: Custom_Background::wp_set_background_image() | |
| wp-admin/includes/class-custom-background.php: Custom_Background::handle_upload() | Handle an Image upload for the background image. |
| wp-includes/class-wp-customize-manager.php: WP_Customize_Manager::customize_preview_settings() | Print JavaScript settings for preview frame. |
| wp-includes/theme.php: _custom_background_cb() | Default custom background callback. |
| wp-includes/theme.php: get_header_image() | Retrieves header image for custom header. |
| wp-includes/theme.php: get_uploaded_header_images() | Gets the header images uploaded for the current theme. |
| wp-includes/formatting.php: get_url_in_content() | Extract and return the first URL from passed content. |
| wp-includes/formatting.php: sanitize_option() | Sanitises various option values based on the nature of the option. |
| wp-includes/general-template.php: get_the_generator() | Creates the generator XML or Comment for RSS, ATOM, etc. |
| wp-includes/deprecated.php: sanitize_url() | Performs esc_url() for database or redirect usage. |
| wp-includes/class-wp-theme.php: WP_Theme::sanitize_header() | Sanitize a theme header. |
| wp-includes/widgets.php: wp_widget_rss_process() | Process RSS feed widget data and optionally retrieve feed items. |
| wp-includes/link-template.php: get_pagenum_link() | Retrieves the link for a page number. |
| wp-includes/update.php: wp_update_plugins() | Checks for available updates to plugins based on the latest versions hosted on WordPress.org. |
| wp-includes/ms-deprecated.php: get_blogaddress_by_domain() | Get a full blog URL, given a domain and a path. |
| wp-includes/nav-menu.php: wp_update_nav_menu_item() | Save the properties of a menu item or create a new one. |
| wp-includes/script-loader.php: wp_default_scripts() | Register all WordPress scripts. |