<?php /** * Database Repair and Optimization Script. * * @package WordPress * @subpackage Database */ define( 'WP_REPAIRING', true ); require_once dirname( dirname( __DIR__ ) ) . '/wp-load.php'; header( 'Content-Type: text/html; charset=utf-8' ); ?> <!DOCTYPE html> <html <?php language_attributes(); ?>> <head> <meta name="viewport" content="width=device-width" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="robots" content="noindex,nofollow" /> <title><?php _e( 'WordPress › Database Repair' ); ?></title> <?php wp_admin_css( 'install', true ); ?> </head> <body class="wp-core-ui"> <p id="logo"><a href="<?php echo esc_url( __( 'https://wordpress.org/' ) ); ?>"><?php _e( 'WordPress' ); ?></a></p> <?php if ( ! defined( 'WP_ALLOW_REPAIR' ) || ! WP_ALLOW_REPAIR ) { echo '<h1 class="screen-reader-text">' . __( 'Allow automatic database repair' ) . '</h1>'; echo '<p>'; printf( /* translators: %s: wp-config.php */ __( 'To allow use of this page to automatically repair database problems, please add the following line to your %s file. Once this line is added to your config, reload this page.' ), '<code>wp-config.php</code>' ); echo "</p><p><code>define('WP_ALLOW_REPAIR', true);</code></p>"; $default_key = 'put your unique phrase here'; $missing_key = false; $duplicated_keys = array(); foreach ( array( 'AUTH_KEY', 'SECURE_AUTH_KEY', 'LOGGED_IN_KEY', 'NONCE_KEY', 'AUTH_SALT', 'SECURE_AUTH_SALT', 'LOGGED_IN_SALT', 'NONCE_SALT' ) as $key ) { if ( defined( $key ) ) { // Check for unique values of each key. $duplicated_keys[ constant( $key ) ] = isset( $duplicated_keys[ constant( $key ) ] ); } else { // If a constant is not defined, it's missing. $missing_key = true; } } // If at least one key uses the default value, consider it duplicated. if ( isset( $duplicated_keys[ $default_key ] ) ) { $duplicated_keys[ $default_key ] = true; } // Weed out all unique, non-default values. $duplicated_keys = array_filter( $duplicated_keys ); if ( $duplicated_keys || $missing_key ) { echo '<h2 class="screen-reader-text">' . __( 'Check secret keys' ) . '</h2>'; /* translators: 1: wp-config.php, 2: Secret key service URL. */ echo '<p>' . sprintf( __( 'While you are editing your %1$s file, take a moment to make sure you have all 8 keys and that they are unique. You can generate these using the <a href="%2$s">WordPress.org secret key service</a>.' ), '<code>wp-config.php</code>', 'https://api.wordpress.org/secret-key/1.1/salt/' ) . '</p>'; } } elseif ( isset( $_GET['repair'] ) ) { echo '<h1 class="screen-reader-text">' . __( 'Database repair results' ) . '</h1>'; $optimize = 2 == $_GET['repair']; $okay = true; $problems = array(); $tables = $wpdb->tables(); // Sitecategories may not exist if global terms are disabled. $query = $wpdb->prepare( 'SHOW TABLES LIKE %s', $wpdb->esc_like( $wpdb->sitecategories ) ); if ( is_multisite() && ! $wpdb->get_var( $query ) ) { unset( $tables['sitecategories'] ); } /** * Filters additional database tables to repair. * * @since 3.0.0 * * @param string[] $tables Array of prefixed table names to be repaired. */ $tables = array_merge( $tables, (array) apply_filters( 'tables_to_repair', array() ) ); // Loop over the tables, checking and repairing as needed. foreach ( $tables as $table ) { $check = $wpdb->get_row( "CHECK TABLE $table" ); echo '<p>'; if ( 'OK' === $check->Msg_text ) { /* translators: %s: Table name. */ printf( __( 'The %s table is okay.' ), "<code>$table</code>" ); } else { /* translators: 1: Table name, 2: Error message. */ printf( __( 'The %1$s table is not okay. It is reporting the following error: %2$s. WordPress will attempt to repair this table…' ), "<code>$table</code>", "<code>$check->Msg_text</code>" ); $repair = $wpdb->get_row( "REPAIR TABLE $table" ); echo '<br /> '; if ( 'OK' === $repair->Msg_text ) { /* translators: %s: Table name. */ printf( __( 'Successfully repaired the %s table.' ), "<code>$table</code>" ); } else { /* translators: 1: Table name, 2: Error message. */ printf( __( 'Failed to repair the %1$s table. Error: %2$s' ), "<code>$table</code>", "<code>$repair->Msg_text</code>" ) . '<br />'; $problems[ $table ] = $repair->Msg_text; $okay = false; } } if ( $okay && $optimize ) { $analyze = $wpdb->get_row( "ANALYZE TABLE $table" ); echo '<br /> '; if ( 'Table is already up to date' === $analyze->Msg_text ) { /* translators: %s: Table name. */ printf( __( 'The %s table is already optimized.' ), "<code>$table</code>" ); } else { $optimize = $wpdb->get_row( "OPTIMIZE TABLE $table" ); echo '<br /> '; if ( 'OK' === $optimize->Msg_text || 'Table is already up to date' === $optimize->Msg_text ) { /* translators: %s: Table name. */ printf( __( 'Successfully optimized the %s table.' ), "<code>$table</code>" ); } else { /* translators: 1: Table name. 2: Error message. */ printf( __( 'Failed to optimize the %1$s table. Error: %2$s' ), "<code>$table</code>", "<code>$optimize->Msg_text</code>" ); } } } echo '</p>'; } if ( $problems ) { printf( /* translators: %s: URL to "Fixing WordPress" forum. */ '<p>' . __( 'Some database problems could not be repaired. Please copy-and-paste the following list of errors to the <a href="%s">WordPress support forums</a> to get additional assistance.' ) . '</p>', __( 'https://wordpress.org/support/forum/how-to-and-troubleshooting' ) ); $problem_output = ''; foreach ( $problems as $table => $problem ) { $problem_output .= "$table: $problem\n"; } echo '<p><textarea name="errors" id="errors" rows="20" cols="60">' . esc_textarea( $problem_output ) . '</textarea></p>'; } else { echo '<p>' . __( 'Repairs complete. Please remove the following line from wp-config.php to prevent this page from being used by unauthorized users.' ) . "</p><p><code>define('WP_ALLOW_REPAIR', true);</code></p>"; } } else { echo '<h1 class="screen-reader-text">' . __( 'WordPress database repair' ) . '</h1>'; if ( isset( $_GET['referrer'] ) && 'is_blog_installed' === $_GET['referrer'] ) { echo '<p>' . __( 'One or more database tables are unavailable. To allow WordPress to attempt to repair these tables, press the “Repair Database” button. Repairing can take a while, so please be patient.' ) . '</p>'; } else { echo '<p>' . __( 'WordPress can automatically look for some common database problems and repair them. Repairing can take a while, so please be patient.' ) . '</p>'; } ?> <p class="step"><a class="button button-large" href="repair.php?repair=1"><?php _e( 'Repair Database' ); ?></a></p> <p><?php _e( 'WordPress can also attempt to optimize the database. This improves performance in some situations. Repairing and optimizing the database can take a long time and the database will be locked while optimizing.' ); ?></p> <p class="step"><a class="button button-large" href="repair.php?repair=2"><?php _e( 'Repair and Optimize Database' ); ?></a></p> <?php } ?> </body> </html>