/** * Used to set up and fix common variables and include * the WordPress procedural and class library. * * Stores the location of the WordPress directory of functions, classes, and core content. * * @since 1.0.0 */ define( 'WPINC', 'wp-includes' ); // Include files required for initialization. /* /** * If not already configured, `$blog_id` will default to 1 in a single site // 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(); // Check for the required PHP version and for the MySQL extension or a database drop-in. // 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 have received a request due to missing favicon.ico wp_favicon_request(); // 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(); /** * // Define WP_LANG_DIR if not set. wp_set_lang_dir(); // Load early WordPress files. global $wpdb; 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. 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. // Load most of WordPress. // Load multisite-specific files. if ( is_multisite() ) { 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. 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. // 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 * @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 * @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 * @since 1.5.0 */ $GLOBALS['wp_rewrite'] = new WP_Rewrite(); /** * WordPress Object * * @global WP $wp * @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 * @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(); /** * WordPress Locale object for loading locale domain date and various strings. * * @global WP_Locale $wp_locale * @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 ) { /** * Fires after the theme is loaded. * * @since 3.0.0 */ do_action( 'after_setup_theme' ); // 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() ) { if ( true !== ( $file = ms_site_check() ) ) { require( $file ); die(); } unset( $file ); } /** * This hook is fired once WP, all plugins, and the theme are fully loaded and instantiated. * */ do_action( 'wp_loaded' );