/** * Used to set up and fix common variables and include * the WordPress procedural and class library. * * Allows for some configuration in wp-config.php (see default-constants.php) * * @package WordPress */ /** * Stores the location of the WordPress directory of functions, classes, and core content. * * @since 1.0.0 */ define( 'WPINC', 'wp-includes' ); /** * Version information for the current WordPress release. * * These can't be directly globalized in version.php. When updating, * we're including version.php from another installation and don't want * these values to be overridden if already set. * * @global string $wp_version The WordPress version string. * @global int $wp_db_version WordPress database version. * @global string $tinymce_version TinyMCE version. * @global string $required_php_version The required PHP version string. * @global string $required_mysql_version The required MySQL version string. * @global string $wp_local_package Locale code of the package. */ global $wp_version, $wp_db_version, $tinymce_version, $required_php_version, $required_mysql_version, $wp_local_package; require ABSPATH . WPINC . '/version.php'; require ABSPATH . WPINC . '/load.php'; // Check for the required PHP version and for the MySQL extension or a database drop-in. wp_check_php_mysql_versions(); // Include files required for initialization. require ABSPATH . WPINC . '/class-wp-paused-extensions-storage.php'; require ABSPATH . WPINC . '/class-wp-fatal-error-handler.php'; require ABSPATH . WPINC . '/class-wp-recovery-mode-cookie-service.php'; require ABSPATH . WPINC . '/class-wp-recovery-mode-key-service.php'; require ABSPATH . WPINC . '/class-wp-recovery-mode-link-service.php'; require ABSPATH . WPINC . '/class-wp-recovery-mode-email-service.php'; require ABSPATH . WPINC . '/class-wp-recovery-mode.php'; require ABSPATH . WPINC . '/error-protection.php'; require ABSPATH . WPINC . '/default-constants.php'; require_once ABSPATH . WPINC . '/plugin.php'; /** * If not already configured, `$blog_id` will default to 1 in a single site * configuration. In multisite, it will be overridden by default in ms-settings.php. * * @global int $blog_id * @since 2.0.0 */ global $blog_id; // Set initial default constants including WP_MEMORY_LIMIT, WP_MAX_MEMORY_LIMIT, WP_DEBUG, SCRIPT_DEBUG, WP_CONTENT_DIR and WP_CACHE. wp_initial_constants(); // Make sure we register the shutdown handler for fatal errors as soon as possible. wp_register_fatal_error_handler(); // WordPress calculates offsets from UTC. date_default_timezone_set( 'UTC' ); // Turn register_globals off. wp_unregister_GLOBALS(); // Standardize $_SERVER variables across setups. wp_fix_server_vars(); // Check if we're in maintenance mode. wp_maintenance(); // Start loading timer. timer_start(); // Check if we're in WP_DEBUG mode. wp_debug_mode(); /** * Filters whether to enable loading of the advanced-cache.php drop-in. * * This filter runs before it can be used by plugins. It is designed for non-web * run-times. If false is returned, advanced-cache.php will never be loaded. * * @since 4.6.0 * * @param bool $enable_advanced_cache Whether to enable loading advanced-cache.php (if present). * Default true. */ if ( WP_CACHE && apply_filters( 'enable_loading_advanced_cache_dropin', true ) && file_exists( WP_CONTENT_DIR . '/advanced-cache.php' ) ) { // For an advanced caching plugin to use. Uses a static drop-in because you would only want one. include WP_CONTENT_DIR . '/advanced-cache.php'; // Re-initialize any hooks added manually by advanced-cache.php. if ( $wp_filter ) { $wp_filter = WP_Hook::build_preinitialized_hooks( $wp_filter ); } } // Define WP_LANG_DIR if not set. wp_set_lang_dir(); // Load early WordPress files. require ABSPATH . WPINC . '/compat.php'; require ABSPATH . WPINC . '/class-wp-list-util.php'; require ABSPATH . WPINC . '/formatting.php'; require ABSPATH . WPINC . '/meta.php'; require ABSPATH . WPINC . '/functions.php'; require ABSPATH . WPINC . '/class-wp-meta-query.php'; require ABSPATH . WPINC . '/class-wp-matchesmapregex.php'; require ABSPATH . WPINC . '/class-wp.php'; require ABSPATH . WPINC . '/class-wp-error.php'; require ABSPATH . WPINC . '/pomo/mo.php'; /** * @global wpdb $wpdb WordPress database abstraction object. * @since 0.71 */ global $wpdb; // Include the wpdb class and, if present, a db.php database drop-in. require_wp_db(); // Set the database table prefix and the format specifiers for database table columns. $GLOBALS['table_prefix'] = $table_prefix; wp_set_wpdb_vars(); // Start the WordPress object cache, or an external object cache if the drop-in is present. wp_start_object_cache(); // Attach the default filters. require ABSPATH . WPINC . '/default-filters.php'; // Initialize multisite if enabled. if ( is_multisite() ) { require ABSPATH . WPINC . '/class-wp-site-query.php'; require ABSPATH . WPINC . '/class-wp-network-query.php'; require ABSPATH . WPINC . '/ms-blogs.php'; require ABSPATH . WPINC . '/ms-settings.php'; } elseif ( ! defined( 'MULTISITE' ) ) { define( 'MULTISITE', false ); } register_shutdown_function( 'shutdown_action_hook' ); // Stop most of WordPress from being loaded if we just want the basics. if ( SHORTINIT ) { return false; } // Load the L10n library. require_once ABSPATH . WPINC . '/l10n.php'; require_once ABSPATH . WPINC . '/class-wp-locale.php'; require_once ABSPATH . WPINC . '/class-wp-locale-switcher.php'; // Run the installer if WordPress is not installed. wp_not_installed(); // Load most of WordPress. require ABSPATH . WPINC . '/class-wp-walker.php'; require ABSPATH . WPINC . '/class-wp-ajax-response.php'; require ABSPATH . WPINC . '/capabilities.php'; require ABSPATH . WPINC . '/class-wp-roles.php'; require ABSPATH . WPINC . '/class-wp-role.php'; require ABSPATH . WPINC . '/class-wp-user.php'; require ABSPATH . WPINC . '/class-wp-query.php'; require ABSPATH . WPINC . '/query.php'; require ABSPATH . WPINC . '/class-wp-date-query.php'; require ABSPATH . WPINC . '/theme.php'; require ABSPATH . WPINC . '/class-wp-theme.php'; require ABSPATH . WPINC . '/template.php'; require ABSPATH . WPINC . '/class-wp-user-request.php'; require ABSPATH . WPINC . '/user.php'; require ABSPATH . WPINC . '/class-wp-user-query.php'; require ABSPATH . WPINC . '/class-wp-session-tokens.php'; require ABSPATH . WPINC . '/class-wp-user-meta-session-tokens.php'; require ABSPATH . WPINC . '/class-wp-metadata-lazyloader.php'; require ABSPATH . WPINC . '/general-template.php'; require ABSPATH . WPINC . '/link-template.php'; require ABSPATH . WPINC . '/author-template.php'; require ABSPATH . WPINC . '/post.php'; require ABSPATH . WPINC . '/class-walker-page.php'; require ABSPATH . WPINC . '/class-walker-page-dropdown.php'; require ABSPATH . WPINC . '/class-wp-post-type.php'; require ABSPATH . WPINC . '/class-wp-post.php'; require ABSPATH . WPINC . '/post-template.php'; require ABSPATH . WPINC . '/revision.php'; require ABSPATH . WPINC . '/post-formats.php'; require ABSPATH . WPINC . '/post-thumbnail-template.php'; require ABSPATH . WPINC . '/category.php'; require ABSPATH . WPINC . '/class-walker-category.php'; require ABSPATH . WPINC . '/class-walker-category-dropdown.php'; require ABSPATH . WPINC . '/category-template.php'; require ABSPATH . WPINC . '/comment.php'; require ABSPATH . WPINC . '/class-wp-comment.php'; require ABSPATH . WPINC . '/class-wp-comment-query.php'; require ABSPATH . WPINC . '/class-walker-comment.php'; require ABSPATH . WPINC . '/comment-template.php'; require ABSPATH . WPINC . '/rewrite.php'; require ABSPATH . WPINC . '/class-wp-rewrite.php'; require ABSPATH . WPINC . '/feed.php'; require ABSPATH . WPINC . '/bookmark.php'; require ABSPATH . WPINC . '/bookmark-template.php'; require ABSPATH . WPINC . '/kses.php'; require ABSPATH . WPINC . '/cron.php'; require ABSPATH . WPINC . '/deprecated.php'; require ABSPATH . WPINC . '/script-loader.php'; require ABSPATH . WPINC . '/taxonomy.php'; require ABSPATH . WPINC . '/class-wp-taxonomy.php'; require ABSPATH . WPINC . '/class-wp-term.php'; require ABSPATH . WPINC . '/class-wp-term-query.php'; require ABSPATH . WPINC . '/class-wp-tax-query.php'; require ABSPATH . WPINC . '/update.php'; require ABSPATH . WPINC . '/canonical.php'; require ABSPATH . WPINC . '/shortcodes.php'; require ABSPATH . WPINC . '/embed.php'; require ABSPATH . WPINC . '/class-wp-embed.php'; require ABSPATH . WPINC . '/class-wp-oembed.php'; require ABSPATH . WPINC . '/class-wp-oembed-controller.php'; require ABSPATH . WPINC . '/media.php'; require ABSPATH . WPINC . '/http.php'; require ABSPATH . WPINC . '/class-http.php'; require ABSPATH . WPINC . '/class-wp-http-streams.php'; require ABSPATH . WPINC . '/class-wp-http-curl.php'; require ABSPATH . WPINC . '/class-wp-http-proxy.php'; require ABSPATH . WPINC . '/class-wp-http-cookie.php'; require ABSPATH . WPINC . '/class-wp-http-encoding.php'; require ABSPATH . WPINC . '/class-wp-http-response.php'; require ABSPATH . WPINC . '/class-wp-http-requests-response.php'; require ABSPATH . WPINC . '/class-wp-http-requests-hooks.php'; require ABSPATH . WPINC . '/widgets.php'; require ABSPATH . WPINC . '/class-wp-widget.php'; require ABSPATH . WPINC . '/class-wp-widget-factory.php'; require ABSPATH . WPINC . '/nav-menu.php'; require ABSPATH . WPINC . '/nav-menu-template.php'; require ABSPATH . WPINC . '/admin-bar.php'; require ABSPATH . WPINC . '/rest-api.php'; require ABSPATH . WPINC . '/rest-api/class-wp-rest-server.php'; require ABSPATH . WPINC . '/rest-api/class-wp-rest-response.php'; require ABSPATH . WPINC . '/rest-api/class-wp-rest-request.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-posts-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-attachments-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-post-types-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-post-statuses-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-revisions-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-autosaves-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-taxonomies-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-terms-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-users-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-comments-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-search-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-blocks-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-block-renderer-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-settings-controller.php'; require ABSPATH . WPINC . '/rest-api/endpoints/class-wp-rest-themes-controller.php'; require ABSPATH . WPINC . '/rest-api/fields/class-wp-rest-meta-fields.php'; require ABSPATH . WPINC . '/rest-api/fields/class-wp-rest-comment-meta-fields.php'; require ABSPATH . WPINC . '/rest-api/fields/class-wp-rest-post-meta-fields.php'; require ABSPATH . WPINC . '/rest-api/fields/class-wp-rest-term-meta-fields.php'; require ABSPATH . WPINC . '/rest-api/fields/class-wp-rest-user-meta-fields.php'; require ABSPATH . WPINC . '/rest-api/search/class-wp-rest-search-handler.php'; require ABSPATH . WPINC . '/rest-api/search/class-wp-rest-post-search-handler.php'; require ABSPATH . WPINC . '/class-wp-block-type.php'; require ABSPATH . WPINC . '/class-wp-block-styles-registry.php'; require ABSPATH . WPINC . '/class-wp-block-type-registry.php'; require ABSPATH . WPINC . '/class-wp-block-parser.php'; require ABSPATH . WPINC . '/blocks.php'; require ABSPATH . WPINC . '/blocks/archives.php'; require ABSPATH . WPINC . '/blocks/block.php'; require ABSPATH . WPINC . '/blocks/calendar.php'; require ABSPATH . WPINC . '/blocks/categories.php'; require ABSPATH . WPINC . '/blocks/latest-comments.php'; require ABSPATH . WPINC . '/blocks/latest-posts.php'; require ABSPATH . WPINC . '/blocks/rss.php'; require ABSPATH . WPINC . '/blocks/search.php'; require ABSPATH . WPINC . '/blocks/shortcode.php'; require ABSPATH . WPINC . '/blocks/social-link.php'; require ABSPATH . WPINC . '/blocks/tag-cloud.php'; $GLOBALS['wp_embed'] = new WP_Embed(); // Load multisite-specific files. if ( is_multisite() ) { require ABSPATH . WPINC . '/ms-functions.php'; require ABSPATH . WPINC . '/ms-default-filters.php'; require ABSPATH . WPINC . '/ms-deprecated.php'; } // Define constants that rely on the API to obtain the default value. // Define must-use plugin directory constants, which may be overridden in the sunrise.php drop-in. wp_plugin_directory_constants(); $GLOBALS['wp_plugin_paths'] = array(); // Load must-use plugins. foreach ( wp_get_mu_plugins() as $mu_plugin ) { include_once $mu_plugin; /** * Fires once a single must-use plugin has loaded. * * @since 5.1.0 * * @param string $mu_plugin Full path to the plugin's main file. */ do_action( 'mu_plugin_loaded', $mu_plugin ); } unset( $mu_plugin ); // Load network activated plugins. if ( is_multisite() ) { foreach ( wp_get_active_network_plugins() as $network_plugin ) { wp_register_plugin_realpath( $network_plugin ); include_once $network_plugin; /** * Fires once a single network-activated plugin has loaded. * * @since 5.1.0 * * @param string $network_plugin Full path to the plugin's main file. */ do_action( 'network_plugin_loaded', $network_plugin ); } unset( $network_plugin ); } /** * Fires once all must-use and network-activated plugins have loaded. * * @since 2.8.0 */ do_action( 'muplugins_loaded' ); if ( is_multisite() ) { ms_cookie_constants(); } // Define constants after multisite is loaded. wp_cookie_constants(); // Define and enforce our SSL constants. wp_ssl_constants(); // Create common globals. require ABSPATH . WPINC . '/vars.php'; // Make taxonomies and posts available to plugins and themes. // @plugin authors: warning: these get registered again on the init hook. create_initial_taxonomies(); create_initial_post_types(); wp_start_scraping_edited_file_errors(); // Register the default theme directory root. register_theme_directory( get_theme_root() ); if ( ! is_multisite() ) { // Handle users requesting a recovery mode link and initiating recovery mode. wp_recovery_mode()->initialize(); } // Load active plugins. foreach ( wp_get_active_and_valid_plugins() as $plugin ) { wp_register_plugin_realpath( $plugin ); include_once $plugin; /** * Fires once a single activated plugin has loaded. * * @since 5.1.0 * * @param string $plugin Full path to the plugin's main file. */ do_action( 'plugin_loaded', $plugin ); } unset( $plugin ); // Load pluggable functions. require ABSPATH . WPINC . '/pluggable.php'; require ABSPATH . WPINC . '/pluggable-deprecated.php'; // Set internal encoding. wp_set_internal_encoding(); // Run wp_cache_postload() if object cache is enabled and the function exists. if ( WP_CACHE && function_exists( 'wp_cache_postload' ) ) { wp_cache_postload(); } /** * Fires once activated plugins have loaded. * * Pluggable functions are also available at this point in the loading order. * * @since 1.5.0 */ do_action( 'plugins_loaded' ); // Define constants which affect functionality if not already defined. wp_functionality_constants(); // Add magic quotes and set up $_REQUEST ( $_GET + $_POST ). wp_magic_quotes(); /** * Fires when comment cookies are sanitized. * * @since 2.0.11 */ do_action( 'sanitize_comment_cookies' ); /** * WordPress Query object * * @global WP_Query $wp_the_query WordPress Query object. * @since 2.0.0 */ $GLOBALS['wp_the_query'] = new WP_Query(); /** * Holds the reference to @see $wp_the_query * Use this global for WordPress queries * * @global WP_Query $wp_query WordPress Query object. * @since 1.5.0 */ $GLOBALS['wp_query'] = $GLOBALS['wp_the_query']; /** * Holds the WordPress Rewrite object for creating pretty URLs * * @global WP_Rewrite $wp_rewrite WordPress rewrite component. * @since 1.5.0 */ $GLOBALS['wp_rewrite'] = new WP_Rewrite(); /** * WordPress Object * * @global WP $wp Current WordPress environment instance. * @since 2.0.0 */ $GLOBALS['wp'] = new WP(); /** * WordPress Widget Factory Object * * @global WP_Widget_Factory $wp_widget_factory * @since 2.8.0 */ $GLOBALS['wp_widget_factory'] = new WP_Widget_Factory(); /** * WordPress User Roles * * @global WP_Roles $wp_roles WordPress role management object. * @since 2.0.0 */ $GLOBALS['wp_roles'] = new WP_Roles(); /** * Fires before the theme is loaded. * * @since 2.6.0 */ do_action( 'setup_theme' ); // Define the template related constants. wp_templating_constants(); // Load the default text localization domain. load_default_textdomain(); $locale = get_locale(); $locale_file = WP_LANG_DIR . "/$locale.php"; if ( ( 0 === validate_file( $locale ) ) && is_readable( $locale_file ) ) { require $locale_file; } unset( $locale_file ); /** * WordPress Locale object for loading locale domain date and various strings. * * @global WP_Locale $wp_locale WordPress date and time locale object. * @since 2.1.0 */ $GLOBALS['wp_locale'] = new WP_Locale(); /** * WordPress Locale Switcher object for switching locales. * * @since 4.7.0 * * @global WP_Locale_Switcher $wp_locale_switcher WordPress locale switcher object. */ $GLOBALS['wp_locale_switcher'] = new WP_Locale_Switcher(); $GLOBALS['wp_locale_switcher']->init(); // Load the functions for the active theme, for both parent and child theme if applicable. foreach ( wp_get_active_and_valid_themes() as $theme ) { if ( file_exists( $theme . '/functions.php' ) ) { include $theme . '/functions.php'; } } unset( $theme ); /** * Fires after the theme is loaded. * * @since 3.0.0 */ do_action( 'after_setup_theme' ); // Create an instance of WP_Site_Health so that Cron events may fire. if ( ! class_exists( 'WP_Site_Health' ) ) { require_once ABSPATH . 'wp-admin/includes/class-wp-site-health.php'; } WP_Site_Health::get_instance(); // Set up current user. $GLOBALS['wp']->init(); /** * Fires after WordPress has finished loading but before any headers are sent. * * Most of WP is loaded at this stage, and the user is authenticated. WP continues * to load on the {@see 'init'} hook that follows (e.g. widgets), and many plugins instantiate * themselves on it for all sorts of reasons (e.g. they need a user, a taxonomy, etc.). * * If you wish to plug an action once WP is loaded, use the {@see 'wp_loaded'} hook below. * * @since 1.5.0 */ do_action( 'init' ); // Check site status. if ( is_multisite() ) { $file = ms_site_check(); if ( true !== $file ) { require $file; die(); } unset( $file ); } /** * This hook is fired once WP, all plugins, and the theme are fully loaded and instantiated. * * Ajax requests should use wp-admin/admin-ajax.php. admin-ajax.php can handle requests for * users not logged in. * * @link https://codex.wordpress.org/AJAX_in_Plugins * * @since 3.0.0 */ do_action( 'wp_loaded' );