| wp-includes/rest-api/endpoints/class-wp-rest-pattern-directory-controller.php: WP_REST_Pattern_Directory_Controller::get_items() | Search and retrieve block patterns metadata |
| wp-includes/block-editor.php: get_block_editor_theme_styles() | Creates an array of theme styles to load into the block editor. |
| wp-includes/https-detection.php: wp_update_https_detection_errors() | Runs a remote HTTPS request to detect whether HTTPS supported, and stores potential errors. |
| wp-admin/includes/class-wp-site-health.php: WP_Site_Health::wp_cron_scheduled_check() | Run our scheduled event to check and update the latest site health status for the website. |
| wp-admin/includes/class-wp-site-health.php: WP_Site_Health::get_test_rest_availability() | Test if the REST API is accessible. |
| wp-admin/includes/misc.php: wp_check_php_version() | Checks if the user needs to update PHP. |
| wp-admin/includes/file.php: wp_edit_theme_plugin_file() | Attempts to edit a file for a theme or plugin. |
| wp-admin/includes/class-wp-community-events.php: WP_Community_Events::get_events() | Gets data about events near a particular location. |
| wp-admin/includes/translation-install.php: translations_api() | Retrieve translations from WordPress Translation API. |
| wp-admin/includes/network.php: network_step2() | Prints step 2 for Network installation process. |
| wp-admin/includes/theme.php: themes_api() | Retrieves theme installer pages from the WordPress.org Themes API. |
| wp-admin/includes/update.php: get_core_checksums() | Gets and caches the checksums for the given version of WordPress. |
| wp-admin/includes/dashboard.php: wp_check_browser_version() | Checks if the user needs a browser update. |
| wp-admin/includes/plugin-install.php: plugins_api() | Retrieves plugin installer pages from the WordPress.org Plugins API. |
| wp-admin/includes/file.php: download_url() | Downloads a URL to a local temporary file using the WordPress HTTP API. |
| wp-admin/includes/import.php: wp_get_popular_importers() | Returns a list from WordPress.org of popular importer plugins. |
| wp-admin/includes/credits.php: wp_credits() | Retrieve the contributor credits. |
| wp-includes/functions.php: wp_remote_fopen() | HTTP request for URI to retrieve content. |
| wp-includes/deprecated.php: wp_get_http() | Perform a HTTP HEAD or GET request. |
| wp-includes/class-wp-simplepie-file.php: WP_SimplePie_File::__construct() | Constructor. |
| wp-includes/update.php: wp_version_check() | Check WordPress version against the newest version. |
| wp-includes/update.php: wp_update_plugins() | Checks for available updates to plugins based on the latest versions hosted on WordPress.org. |
| wp-includes/update.php: wp_update_themes() | Checks for available updates to themes based on the latest versions hosted on WordPress.org. |
| wp-includes/class-wp-oembed.php: WP_oEmbed::discover() | Attempts to discover link tags at the given URL for an oEmbed provider. |
| wp-includes/class-wp-oembed.php: WP_oEmbed::_fetch_with_format() | Fetches result from an oEmbed provider for a specific format and complete provider URL |
| wp-includes/class-wp-http-ixr-client.php: WP_HTTP_IXR_Client::query() | |
| wp-includes/rss.php: _fetch_remote_file() | Retrieve URL headers and content using WP HTTP Request API. |
| wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::pingback_ping() | Retrieves a pingback and registers it. |
| wp-includes/comment.php: discover_pingback_server_uri() | Finds a pingback server URI based on the given URL. |