| wp-includes/rest-api/endpoints/class-wp-rest-url-details-controller.php:WP_REST_URL_Details_Controller::parse_url_details() | Retrieves the contents of the title tag from the HTML response. |
| wp-includes/https-migration.php:wp_update_https_migration_required() | Updates the ‘https_migration_required’ option if needed when the given URL has been updated from HTTP to HTTPS. |
| wp-includes/functions.php:clean_dirsize_cache() | Cleans directory size cache used by recurse_dirsize(). |
| wp-admin/includes/class-wp-debug-data.php:WP_Debug_Data::get_sizes() | Fetch the sizes of the WordPress directories: wordpress (ABSPATH), plugins, themes, and uploads. |
| wp-admin/includes/class-wp-debug-data.php:WP_Debug_Data::debug_data() | Static function for generating site debug data when required. |
| wp-includes/ms-site.php:wp_initialize_site() | Runs the initialization routine for a given site. |
| wp-includes/l10n.php:load_script_textdomain() | Loads the script translated strings. |
| wp-includes/rest-api.php:rest_preload_api_request() | Append result of internal request to REST API for purpose of preloading data to be attached to a page. |
| wp-includes/rest-api/class-wp-rest-request.php:WP_REST_Request::from_url() | Retrieves a WP_REST_Request object from a full URL. |
| wp-includes/functions.php:_wp_upload_dir() | A non-filtered, non-cached version of wp_upload_dir() that doesn’t check the path. |
| wp-includes/rest-api.php:rest_api_loaded() | Loads the REST API. |
| wp-admin/includes/class-wp-ms-sites-list-table.php:WP_MS_Sites_List_Table::handle_row_actions() | Generates and displays row action links. |
| wp-admin/includes/class-wp-ms-sites-list-table.php:WP_MS_Sites_List_Table::column_cb() | Handles the checkbox column output. |
| wp-admin/includes/class-wp-ms-sites-list-table.php:WP_MS_Sites_List_Table::column_blogname() | Handles the site name column output. |
| wp-signup.php:confirm_another_blog_signup() | Shows a message confirming that the new site has been created. |
| wp-admin/includes/class-wp-automatic-updater.php:WP_Automatic_Updater::is_vcs_checkout() | Checks for version control checkouts. |
| wp-admin/includes/class-wp-filesystem-ssh2.php:WP_Filesystem_SSH2::mkdir() | Creates a directory. |
| wp-admin/includes/class-wp-filesystem-ftpext.php:WP_Filesystem_FTPext::mkdir() | Creates a directory. |
| wp-admin/includes/class-wp-filesystem-base.php:WP_Filesystem_Base::search_for_folder() | Locates a folder on the remote filesystem. |
| wp-admin/includes/class-wp-filesystem-direct.php:WP_Filesystem_Direct::mkdir() | Creates a directory. |
| wp-includes/formatting.php:url_shorten() | Shortens a URL, to be used as link text. |
| wp-admin/includes/upgrade.php:get_alloptions_110() | Retrieve all options as it was for 1.2. |
| wp-admin/includes/post.php:get_sample_permalink() | Returns a sample permalink based on the post name. |
| wp-admin/includes/class-wp-comments-list-table.php:WP_Comments_List_Table::column_author() | |
| wp-admin/includes/class-wp-filesystem-ftpsockets.php:WP_Filesystem_ftpsockets::mkdir() | Creates a directory. |
| wp-admin/includes/file.php:unzip_file() | Unzips a specified ZIP file to a location on the filesystem via the WordPress Filesystem Abstraction. |
| wp-admin/includes/file.php:_unzip_file_ziparchive() | Attempts to unzip an archive using the ZipArchive class. |
| wp-admin/includes/file.php:_unzip_file_pclzip() | Attempts to unzip an archive using the PclZip library. |
| wp-includes/theme.php:register_theme_directory() | Registers a directory that contains themes. |
| wp-includes/formatting.php:trailingslashit() | Appends a trailing slash. |
| wp-includes/functions.php:_config_wp_home() | Retrieve the WordPress home page URL. |
| wp-includes/functions.php:_config_wp_siteurl() | Retrieve the WordPress site URL. |
| wp-includes/widgets/class-wp-widget-rss.php:WP_Widget_RSS::widget() | Outputs the content for the current RSS widget instance. |
| wp-includes/link-template.php:user_trailingslashit() | Retrieves a trailing-slashed string if the site is set for adding trailing slashes. |
| wp-includes/option.php:get_option() | Retrieves an option value based on an option name. |
| wp-includes/nav-menu-template.php:_wp_menu_item_classes_by_context() | Adds the class property classes for the current context, if applicable. |
| wp-includes/canonical.php:redirect_canonical() | Redirects incoming links to the proper URL based on the site url. |
| wp-includes/canonical.php:wp_redirect_admin_locations() | Redirects a variety of shorthand URLs to the admin. |
| wp-includes/functions.php:recurse_dirsize() | Get the size of a directory recursively. |
| wp-includes/ms-deprecated.php:install_blog() | Install an empty blog. |
