enmi-conf.org: comparison wp/wp-includes/load.php

equal deleted inserted replaced

-:490d5cc509ed
+:cf61fcea0001
 <?php
 /**
 * These functions are needed to load WordPress.
 *
-* @internal This file must be parsable by PHP4.
-*
 * @package WordPress
 */
 /**
+* Return the HTTP protocol sent by the server.
+*
+* @since 4.4.0
+*
+* @return string The HTTP protocol. Default: HTTP/1.0.
+*/
+function wp_get_server_protocol() {
+	$protocol = $_SERVER['SERVER_PROTOCOL'];
+	if ( ! in_array( $protocol, array( 'HTTP/1.1', 'HTTP/2', 'HTTP/2.0' ) ) ) {
+		$protocol = 'HTTP/1.0';
+	}
+	return $protocol;
+}
+/**
 * Turn register globals off.
 *
 * @since 2.1.0
 * @access private
-*
-* @return null Will return null if register_globals PHP directive was disabled.
 */
 function wp_unregister_GLOBALS() {
 	if ( !ini_get( 'register_globals' ) )
 		return;
 	global $required_php_version, $wp_version;
 	$php_version = phpversion();
 	if ( version_compare( $required_php_version, $php_version, '>' ) ) {
 		wp_load_translations_early();
+		$protocol = wp_get_server_protocol();
+		header( sprintf( '%s 500 Internal Server Error', $protocol ), true, 500 );
 		header( 'Content-Type: text/html; charset=utf-8' );
+		/* translators: 1: Current PHP version number, 2: WordPress version number, 3: Minimum required PHP version number */
 		die( sprintf( __( 'Your server is running PHP version %1$s but WordPress %2$s requires at least %3$s.' ), $php_version, $wp_version, $required_php_version ) );
 	}
-	if ( ! extension_loaded( 'mysql' ) && ! extension_loaded( 'mysqli' ) && ! file_exists( WP_CONTENT_DIR . '/db.php' ) ) {
+	if ( ! extension_loaded( 'mysql' ) && ! extension_loaded( 'mysqli' ) && ! extension_loaded( 'mysqlnd' ) && ! file_exists( WP_CONTENT_DIR . '/db.php' ) ) {
 		wp_load_translations_early();
-		 header( 'Content-Type: text/html; charset=utf-8' );
+		$protocol = wp_get_server_protocol();
+		header( sprintf( '%s 500 Internal Server Error', $protocol ), true, 500 );
+		header( 'Content-Type: text/html; charset=utf-8' );
 		die( __( 'Your PHP installation appears to be missing the MySQL extension which is required by WordPress.' ) );
 	}
 }
 /**
 * @since 3.0.0
 */
 function wp_favicon_request() {
 	if ( '/favicon.ico' == $_SERVER['REQUEST_URI'] ) {
 		header('Content-Type: image/vnd.microsoft.icon');
-		header('Content-Length: 0');
 		exit;
 	}
 }
 /**
 * @access private
 *
 * @global int $upgrading the unix timestamp marking when upgrading WordPress began.
 */
 function wp_maintenance() {
-	if ( !file_exists( ABSPATH . '.maintenance' ) || defined( 'WP_INSTALLING' ) )
+	if ( ! file_exists( ABSPATH . '.maintenance' ) || wp_installing() )
 		return;
 	global $upgrading;
 	include( ABSPATH . '.maintenance' );
 	// If the $upgrading timestamp is older than 10 minutes, don't die.
 	if ( ( time() - $upgrading ) >= 600 )
 		return;
+	/**
+	 * Filters whether to enable maintenance mode.
+	 *
+	 * This filter runs before it can be used by plugins. It is designed for
+	 * non-web runtimes. If this filter returns true, maintenance mode will be
+	 * active and the request will end. If false, the request will be allowed to
+	 * continue processing even if maintenance mode should be active.
+	 *
+	 * @since 4.6.0
+	 *
+	 * @param bool $enable_checks Whether to enable maintenance mode. Default true.
+	 * @param int  $upgrading     The timestamp set in the .maintenance file.
+	 */
+	if ( ! apply_filters( 'enable_maintenance_mode', true, $upgrading ) ) {
+		return;
+	}
 	if ( file_exists( WP_CONTENT_DIR . '/maintenance.php' ) ) {
 		require_once( WP_CONTENT_DIR . '/maintenance.php' );
 		die();
 	}
 	wp_load_translations_early();
-	$protocol = $_SERVER["SERVER_PROTOCOL"];
+	$protocol = wp_get_server_protocol();
-	if ( 'HTTP/1.1' != $protocol && 'HTTP/1.0' != $protocol )
-		$protocol = 'HTTP/1.0';
 	header( "$protocol 503 Service Unavailable", true, 503 );
 	header( 'Content-Type: text/html; charset=utf-8' );
 	header( 'Retry-After: 600' );
 ?>
 	<!DOCTYPE html>
 /**
 * Set PHP error reporting based on WordPress debug settings.
 *
 * Uses three constants: `WP_DEBUG`, `WP_DEBUG_DISPLAY`, and `WP_DEBUG_LOG`.
-* All three can be defined in wp-config.php, and by default are set to false.
+* All three can be defined in wp-config.php. By default, `WP_DEBUG` and
+* `WP_DEBUG_LOG` are set to false, and `WP_DEBUG_DISPLAY` is set to true.
 *
 * When `WP_DEBUG` is true, all PHP notices are reported. WordPress will also
 * display internal notices: when a deprecated WordPress function, function
 * argument, or file is used. Deprecated code may be removed from a later
 * version.
 * as false will force errors to be hidden.
 *
 * When `WP_DEBUG_LOG` is true, errors will be logged to debug.log in the content
 * directory.
 *
-* Errors are never displayed for XML-RPC requests.
+* Errors are never displayed for XML-RPC, REST, and Ajax requests.
 *
 * @since 3.0.0
 * @access private
 */
 function wp_debug_mode() {
+	/**
+	 * Filters whether to allow the debug mode check to occur.
+	 *
+	 * This filter runs before it can be used by plugins. It is designed for
+	 * non-web run-times. Returning false causes the `WP_DEBUG` and related
+	 * constants to not be checked and the default php values for errors
+	 * will be used unless you take care to update them yourself.
+	 *
+	 * @since 4.6.0
+	 *
+	 * @param bool $enable_debug_mode Whether to enable debug mode checks to occur. Default true.
+	 */
+	if ( ! apply_filters( 'enable_wp_debug_mode_checks', true ) ){
+		return;
+	}
 	if ( WP_DEBUG ) {
 		error_reporting( E_ALL );
 		if ( WP_DEBUG_DISPLAY )
 			ini_set( 'display_errors', 1 );
 			ini_set( 'error_log', WP_CONTENT_DIR . '/debug.log' );
 		}
 	} else {
 		error_reporting( E_CORE_ERROR | E_CORE_WARNING | E_COMPILE_ERROR | E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR );
 	}
-	if ( defined( 'XMLRPC_REQUEST' ) )
-		ini_set( 'display_errors', 0 );
+	if ( defined( 'XMLRPC_REQUEST' ) || defined( 'REST_REQUEST' ) || ( defined( 'WP_INSTALLING' ) && WP_INSTALLING ) || wp_doing_ajax() ) {
+		@ini_set( 'display_errors', 0 );
+	}
 }
 /**
 * Set the location of the language directory.
 *
 			 *
 			 * @since 2.1.0
 			 */
 			define( 'WP_LANG_DIR', WP_CONTENT_DIR . '/languages' );
 			if ( !defined( 'LANGDIR' ) ) {
-				// Old static relative path maintained for limited backwards compatibility - won't work in some cases
+				// Old static relative path maintained for limited backward compatibility - won't work in some cases.
 				define( 'LANGDIR', 'wp-content/languages' );
 			}
 		} else {
 			/**
 			 * Server path of the language directory.
 			 *
 			 * @since 2.1.0
 			 */
 			define( 'WP_LANG_DIR', ABSPATH . WPINC . '/languages' );
 			if ( !defined( 'LANGDIR' ) ) {
-				// Old relative path maintained for backwards compatibility
+				// Old relative path maintained for backward compatibility.
 				define( 'LANGDIR', WPINC . '/languages' );
 			}
 		}
 	}
 }
 	require_once( ABSPATH . WPINC . '/wp-db.php' );
 	if ( file_exists( WP_CONTENT_DIR . '/db.php' ) )
 		require_once( WP_CONTENT_DIR . '/db.php' );
-	if ( isset( $wpdb ) )
+	if ( isset( $wpdb ) ) {
 		return;
+	}
 	$wpdb = new wpdb( DB_USER, DB_PASSWORD, DB_NAME, DB_HOST );
 }
 /**
 	$prefix = $wpdb->set_prefix( $table_prefix );
 	if ( is_wp_error( $prefix ) ) {
 		wp_load_translations_early();
-		wp_die( __( '<strong>ERROR</strong>: <code>$table_prefix</code> in <code>wp-config.php</code> can only contain numbers, letters, and underscores.' ) );
+		wp_die(
-	}
+			/* translators: 1: $table_prefix 2: wp-config.php */
-}
+			sprintf( __( '<strong>ERROR</strong>: %1$s in %2$s can only contain numbers, letters, and underscores.' ),
+				'<code>$table_prefix</code>',
-/**
+				'<code>wp-config.php</code>'
-* Access/Modify private global variable `$_wp_using_ext_object_cache`.
+			)
-*
+		);
+	}
+}
+/**
 * Toggle `$_wp_using_ext_object_cache` on and off without directly
 * touching global.
 *
 * @since 3.7.0
+*
+* @global bool $_wp_using_ext_object_cache
 *
 * @param bool $using Whether external object cache is being used.
 * @return bool The current 'using' setting.
 */
 function wp_using_ext_object_cache( $using = null ) {
 * it uses that drop-in as an external object cache.
 *
 * @since 3.0.0
 * @access private
 *
-* @global int $blog_id Blog ID.
+* @global array $wp_filter Stores all of the filters.
 */
 function wp_start_object_cache() {
-	global $blog_id;
+	global $wp_filter;
 	$first_init = false;
 	if ( ! function_exists( 'wp_cache_init' ) ) {
 		if ( file_exists( WP_CONTENT_DIR . '/object-cache.php' ) ) {
 			require_once ( WP_CONTENT_DIR . '/object-cache.php' );
-			if ( function_exists( 'wp_cache_init' ) )
+			if ( function_exists( 'wp_cache_init' ) ) {
 				wp_using_ext_object_cache( true );
+			}
+			// Re-initialize any hooks added manually by object-cache.php
+			if ( $wp_filter ) {
+				$wp_filter = WP_Hook::build_preinitialized_hooks( $wp_filter );
+			}
 		}
 		$first_init = true;
 	} elseif ( ! wp_using_ext_object_cache() && file_exists( WP_CONTENT_DIR . '/object-cache.php' ) ) {
 		/*
 		 * incorrectly. Double check if an external cache exists.
 		 */
 		wp_using_ext_object_cache( true );
 	}
-	if ( ! wp_using_ext_object_cache() )
+	if ( ! wp_using_ext_object_cache() ) {
 		require_once ( ABSPATH . WPINC . '/cache.php' );
+	}
 	/*
 	 * If cache supports reset, reset instead of init if already
 	 * initialized. Reset signals to the cache that global IDs
 	 * have changed and it may need to update keys and cleanup caches.
 	 */
-	if ( ! $first_init && function_exists( 'wp_cache_switch_to_blog' ) )
+	if ( ! $first_init && function_exists( 'wp_cache_switch_to_blog' ) ) {
-		wp_cache_switch_to_blog( $blog_id );
+		wp_cache_switch_to_blog( get_current_blog_id() );
-	elseif ( function_exists( 'wp_cache_init' ) )
+	} elseif ( function_exists( 'wp_cache_init' ) ) {
 		wp_cache_init();
+	}
 	if ( function_exists( 'wp_cache_add_global_groups' ) ) {
-		wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'user_meta', 'useremail', 'userslugs', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss', 'global-posts', 'blog-id-cache' ) );
+		wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'user_meta', 'useremail', 'userslugs', 'site-transient', 'site-options', 'blog-lookup', 'blog-details', 'site-details', 'rss', 'global-posts', 'blog-id-cache', 'networks', 'sites' ) );
-		wp_cache_add_non_persistent_groups( array( 'comment', 'counts', 'plugins' ) );
+		wp_cache_add_non_persistent_groups( array( 'counts', 'plugins' ) );
 	}
 }
 /**
 * Redirect to the installer if WordPress is not installed.
 * @since 3.0.0
 * @access private
 */
 function wp_not_installed() {
 	if ( is_multisite() ) {
-		if ( ! is_blog_installed() && ! defined( 'WP_INSTALLING' ) ) {
+		if ( ! is_blog_installed() && ! wp_installing() ) {
 			nocache_headers();
 			wp_die( __( 'The site you have requested is not installed properly. Please contact the system administrator.' ) );
 		}
-	} elseif ( ! is_blog_installed() && ! defined( 'WP_INSTALLING' ) ) {
+	} elseif ( ! is_blog_installed() && ! wp_installing() ) {
 		nocache_headers();
 		require( ABSPATH . WPINC . '/kses.php' );
 		require( ABSPATH . WPINC . '/pluggable.php' );
 		require( ABSPATH . WPINC . '/formatting.php' );
 	$plugins = array();
 	$active_plugins = (array) get_option( 'active_plugins', array() );
 	// Check for hacks file if the option is enabled
 	if ( get_option( 'hack_file' ) && file_exists( ABSPATH . 'my-hacks.php' ) ) {
-		_deprecated_file( 'my-hacks.php', '1.5' );
+		_deprecated_file( 'my-hacks.php', '1.5.0' );
 		array_unshift( $plugins, ABSPATH . 'my-hacks.php' );
 	}
-	if ( empty( $active_plugins ) || defined( 'WP_INSTALLING' ) )
+	if ( empty( $active_plugins ) || wp_installing() )
 		return $plugins;
 	$network_plugins = is_multisite() ? wp_get_active_network_plugins() : false;
 	foreach ( $active_plugins as $plugin ) {
 }
 /**
 * Whether the current request is for an administrative interface page.
 *
-* Does not check if the user is an administrator; {@see current_user_can()}
+* Does not check if the user is an administrator; current_user_can()
 * for checking roles and capabilities.
 *
 * @since 1.5.1
+*
+* @global WP_Screen $current_screen
 *
 * @return bool True if inside WordPress administration interface, false otherwise.
 */
 function is_admin() {
 	if ( isset( $GLOBALS['current_screen'] ) )
 /**
 * Whether the current request is for a site's admininstrative interface.
 *
 * e.g. `/wp-admin/`
 *
-* Does not check if the user is an administrator; {@see current_user_can()}
+* Does not check if the user is an administrator; current_user_can()
 * for checking roles and capabilities.
 *
 * @since 3.1.0
+*
+* @global WP_Screen $current_screen
 *
 * @return bool True if inside WordPress blog administration pages.
 */
 function is_blog_admin() {
 	if ( isset( $GLOBALS['current_screen'] ) )
 /**
 * Whether the current request is for the network administrative interface.
 *
 * e.g. `/wp-admin/network/`
 *
-* Does not check if the user is an administrator; {@see current_user_can()}
+* Does not check if the user is an administrator; current_user_can()
 * for checking roles and capabilities.
 *
 * @since 3.1.0
+*
+* @global WP_Screen $current_screen
 *
 * @return bool True if inside WordPress network administration pages.
 */
 function is_network_admin() {
 	if ( isset( $GLOBALS['current_screen'] ) )
 *
 * e.g. `/wp-admin/user/`
 *
 * Does not inform on whether the user is an admin! Use capability
 * checks to tell if the user should be accessing a section or not
-* {@see current_user_can()}.
+* current_user_can().
 *
 * @since 3.1.0
+*
+* @global WP_Screen $current_screen
 *
 * @return bool True if inside WordPress user administration pages.
 */
 function is_user_admin() {
 	if ( isset( $GLOBALS['current_screen'] ) )
 	return false;
 }
 /**
-* Retrieve the current blog ID.
+* Retrieve the current site ID.
 *
 * @since 3.1.0
 *
-* @return int Blog id
+* @global int $blog_id
+*
+* @return int Site ID.
 */
 function get_current_blog_id() {
 	global $blog_id;
 	return absint($blog_id);
 }
 /**
+* Retrieves the current network ID.
+*
+* @since 4.6.0
+*
+* @return int The ID of the current network.
+*/
+function get_current_network_id() {
+	if ( ! is_multisite() ) {
+		return 1;
+	}
+	$current_network = get_network();
+	if ( ! isset( $current_network->id ) ) {
+		return get_main_network_id();
+	}
+	return absint( $current_network->id );
+}
+/**
 * Attempt an early load of translations.
 *
 * Used for errors encountered during the initial loading process, before
 * the locale has been properly detected and loaded.
 *
 * that a file can be double-included.
 *
 * @since 3.4.0
 * @access private
 *
-* @global $wp_locale The WordPress date and time locale object.
+* @global WP_Locale $wp_locale The WordPress date and time locale object.
+*
+* @staticvar bool $loaded
 */
 function wp_load_translations_early() {
-	global $text_direction, $wp_locale;
+	global $wp_locale;
 	static $loaded = false;
 	if ( $loaded )
 		return;
 	$loaded = true;
 	require ABSPATH . WPINC . '/version.php';
 	// Translation and localization
 	require_once ABSPATH . WPINC . '/pomo/mo.php';
 	require_once ABSPATH . WPINC . '/l10n.php';
-	require_once ABSPATH . WPINC . '/locale.php';
+	require_once ABSPATH . WPINC . '/class-wp-locale.php';
+	require_once ABSPATH . WPINC . '/class-wp-locale-switcher.php';
 	// General libraries
 	require_once ABSPATH . WPINC . '/plugin.php';
 	$locales = $locations = array();
 		break;
 	}
 	$wp_locale = new WP_Locale();
 }
+/**
+* Check or set whether WordPress is in "installation" mode.
+*
+* If the `WP_INSTALLING` constant is defined during the bootstrap, `wp_installing()` will default to `true`.
+*
+* @since 4.4.0
+*
+* @staticvar bool $installing
+*
+* @param bool $is_installing Optional. True to set WP into Installing mode, false to turn Installing mode off.
+*                            Omit this parameter if you only want to fetch the current status.
+* @return bool True if WP is installing, otherwise false. When a `$is_installing` is passed, the function will
+*              report whether WP was in installing mode prior to the change to `$is_installing`.
+*/
+function wp_installing( $is_installing = null ) {
+	static $installing = null;
+	// Support for the `WP_INSTALLING` constant, defined before WP is loaded.
+	if ( is_null( $installing ) ) {
+		$installing = defined( 'WP_INSTALLING' ) && WP_INSTALLING;
+	}
+	if ( ! is_null( $is_installing ) ) {
+		$old_installing = $installing;
+		$installing = $is_installing;
+		return (bool) $old_installing;
+	}
+	return (bool) $installing;
+}
+/**
+* Determines if SSL is used.
+*
+* @since 2.6.0
+* @since 4.6.0 Moved from functions.php to load.php.
+*
+* @return bool True if SSL, otherwise false.
+*/
+function is_ssl() {
+	if ( isset( $_SERVER['HTTPS'] ) ) {
+		if ( 'on' == strtolower( $_SERVER['HTTPS'] ) ) {
+			return true;
+		}
+		if ( '1' == $_SERVER['HTTPS'] ) {
+			return true;
+		}
+	} elseif ( isset($_SERVER['SERVER_PORT'] ) && ( '443' == $_SERVER['SERVER_PORT'] ) ) {
+		return true;
+	}
+	return false;
+}
+/**
+* Converts a shorthand byte value to an integer byte value.
+*
+* @since 2.3.0
+* @since 4.6.0 Moved from media.php to load.php.
+*
+* @link https://secure.php.net/manual/en/function.ini-get.php
+* @link https://secure.php.net/manual/en/faq.using.php#faq.using.shorthandbytes
+*
+* @param string $value A (PHP ini) byte value, either shorthand or ordinary.
+* @return int An integer byte value.
+*/
+function wp_convert_hr_to_bytes( $value ) {
+	$value = strtolower( trim( $value ) );
+	$bytes = (int) $value;
+	if ( false !== strpos( $value, 'g' ) ) {
+		$bytes *= GB_IN_BYTES;
+	} elseif ( false !== strpos( $value, 'm' ) ) {
+		$bytes *= MB_IN_BYTES;
+	} elseif ( false !== strpos( $value, 'k' ) ) {
+		$bytes *= KB_IN_BYTES;
+	}
+	// Deal with large (float) values which run into the maximum integer size.
+	return min( $bytes, PHP_INT_MAX );
+}
+/**
+* Determines whether a PHP ini value is changeable at runtime.
+*
+* @since 4.6.0
+*
+* @staticvar array $ini_all
+*
+* @link https://secure.php.net/manual/en/function.ini-get-all.php
+*
+* @param string $setting The name of the ini setting to check.
+* @return bool True if the value is changeable at runtime. False otherwise.
+*/
+function wp_is_ini_value_changeable( $setting ) {
+	static $ini_all;
+	if ( ! isset( $ini_all ) ) {
+		$ini_all = false;
+		// Sometimes `ini_get_all()` is disabled via the `disable_functions` option for "security purposes".
+		if ( function_exists( 'ini_get_all' ) ) {
+			$ini_all = ini_get_all();
+		}
+	}
+	// Bit operator to workaround https://bugs.php.net/bug.php?id=44936 which changes access level to 63 in PHP 5.2.6 - 5.2.17.
+	if ( isset( $ini_all[ $setting ]['access'] ) && ( INI_ALL === ( $ini_all[ $setting ]['access'] & 7 ) || INI_USER === ( $ini_all[ $setting ]['access'] & 7 ) ) ) {
+		return true;
+	}
+	// If we were unable to retrieve the details, fail gracefully to assume it's changeable.
+	if ( ! is_array( $ini_all ) ) {
+		return true;
+	}
+	return false;
+}
+/**
+* Determines whether the current request is a WordPress Ajax request.
+*
+* @since 4.7.0
+*
+* @return bool True if it's a WordPress Ajax request, false otherwise.
+*/
+function wp_doing_ajax() {
+	/**
+	 * Filters whether the current request is a WordPress Ajax request.
+	 *
+	 * @since 4.7.0
+	 *
+	 * @param bool $wp_doing_ajax Whether the current request is a WordPress Ajax request.
+	 */
+	return apply_filters( 'wp_doing_ajax', defined( 'DOING_AJAX' ) && DOING_AJAX );
+}
+/**
+* Determines whether the current request is a WordPress cron request.
+*
+* @since 4.8.0
+*
+* @return bool True if it's a WordPress cron request, false otherwise.
+*/
+function wp_doing_cron() {
+	/**
+	 * Filters whether the current request is a WordPress cron request.
+	 *
+	 * @since 4.8.0
+	 *
+	 * @param bool $wp_doing_cron Whether the current request is a WordPress cron request.
+	 */
+	return apply_filters( 'wp_doing_cron', defined( 'DOING_CRON' ) && DOING_CRON );
+}
+/**
+* Check whether variable is a WordPress Error.
+*
+* Returns true if $thing is an object of the WP_Error class.
+*
+* @since 2.1.0
+*
+* @param mixed $thing Check if unknown variable is a WP_Error object.
+* @return bool True, if WP_Error. False, if not WP_Error.
+*/
+function is_wp_error( $thing ) {
+	return ( $thing instanceof WP_Error );
+}
+/**
+* Determines whether file modifications are allowed.
+*
+* @since 4.8.0
+*
+* @param string $context The usage context.
+* @return bool True if file modification is allowed, false otherwise.
+*/
+function wp_is_file_mod_allowed( $context ) {
+	/**
+	 * Filters whether file modifications are allowed.
+	 *
+	 * @since 4.8.0
+	 *
+	 * @param bool   $file_mod_allowed Whether file modifications are allowed.
+	 * @param string $context          The usage context.
+	 */
+	return apply_filters( 'file_mod_allowed', ! defined( 'DISALLOW_FILE_MODS' ) || ! DISALLOW_FILE_MODS, $context );
+}
+/**
+* Start scraping edited file errors.
+*
+* @since 4.9.0
+*/
+function wp_start_scraping_edited_file_errors() {
+	if ( ! isset( $_REQUEST['wp_scrape_key'] ) || ! isset( $_REQUEST['wp_scrape_nonce'] ) ) {
+		return;
+	}
+	$key = substr( sanitize_key( wp_unslash( $_REQUEST['wp_scrape_key'] ) ), 0, 32 );
+	$nonce = wp_unslash( $_REQUEST['wp_scrape_nonce'] );
+	if ( get_transient( 'scrape_key_' . $key ) !== $nonce ) {
+		echo "###### wp_scraping_result_start:$key ######";
+		echo wp_json_encode( array(
+			'code' => 'scrape_nonce_failure',
+			'message' => __( 'Scrape nonce check failed. Please try again.' ),
+		) );
+		echo "###### wp_scraping_result_end:$key ######";
+		die();
+	}
+	register_shutdown_function( 'wp_finalize_scraping_edited_file_errors', $key );
+}
+/**
+* Finalize scraping for edited file errors.
+*
+* @since 4.9.0
+*
+* @param string $scrape_key Scrape key.
+*/
+function wp_finalize_scraping_edited_file_errors( $scrape_key ) {
+	$error = error_get_last();
+	echo "\n###### wp_scraping_result_start:$scrape_key ######\n";
+	if ( ! empty( $error ) && in_array( $error['type'], array( E_CORE_ERROR, E_COMPILE_ERROR, E_ERROR, E_PARSE, E_USER_ERROR, E_RECOVERABLE_ERROR ), true ) ) {
+		$error = str_replace( ABSPATH, '', $error );
+		echo wp_json_encode( $error );
+	} else {
+		echo wp_json_encode( true );
+	}
+	echo "\n###### wp_scraping_result_end:$scrape_key ######\n";
+}

changeset 7	cf61fcea0001
parent 5	5e2f62d02dcd
child 9	177826044cd9