tables example

'<code>' . $wpdb->blogs . '</code>',
            '<code>' . DB_NAME . '</code>'
        ) . '</p>';
    }
    $msg .= '<p><strong>' . __( 'What do I do now?' ) . '</strong> ';
    $msg .= sprintf(
        /* translators: %s: Documentation URL. */
        __( 'Read the <a href="%s" target="_blank">Debugging a WordPress Network</a> article. Some of the suggestions there may help you figure out what went wrong.' ),
        __( 'https://wordpress.org/documentation/article/debugging-a-wordpress-network/' )
    );
    $msg .= ' ' . __( 'If you are still stuck with this message, then check that your database contains the following tables:' ) . '</p><ul>';
    foreach ( $wpdb->tables( 'global' ) as $t => $table ) {
        if ( 'sitecategories' === $t ) {
            continue;
        }
        $msg .= '<li>' . $table . '</li>';
    }
    $msg .= '</ul>';

    wp_die( $msg, $title, array( 'response' => 500 ) );
}

/** * This deprecated function formerly set the site_name property of the $current_site object. * * This function simply returns the object, as before. * The bootstrap takes care of setting site_name. * * @access private * @since 3.0.0 * @deprecated 3.9.0 Use get_current_site() instead. * * @param WP_Network $current_site * @return WP_Network */

    }

    $switch = false;
    if ( get_current_blog_id() !== $site->id ) {
        $switch = true;
        switch_to_blog( $site->id );
    }

    $uploads = wp_get_upload_dir();

    $tables = $wpdb->tables( 'blog' );

    /** * Filters the tables to drop when the site is deleted. * * @since MU (3.0.0) * * @param string[] $tables Array of names of the site tables to be dropped. * @param int $site_id The ID of the site to drop tables for. */
    $drop_tables = apply_filters( 'wpmu_drop_tables', $tables, $site->id );

    

 elseif ( isset( $_GET['repair'] ) ) {

    echo '<h1 class="screen-reader-text">' .
        /* translators: Hidden accessibility text. */
        __( 'Database repair results' ) .
    '</h1>';

    $optimize = '2' === $_GET['repair'];
    $okay     = true;
    $problems = array();

    $tables = $wpdb->tables();

    /** * 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.

    if ( defined( 'WP_REPAIRING' ) ) {
        return true;
    }

    $suppress = $wpdb->suppress_errors();

    /* * Loop over the WP tables. If none exist, then scratch installation is allowed. * If one or more exist, suggest table repair since we got here because the * options table could not be accessed. */
    $wp_tables = $wpdb->tables();
    foreach ( $wp_tables as $table ) {
        // The existence of custom user tables shouldn't suggest an unwise state or prevent a clean installation.         if ( defined( 'CUSTOM_USER_TABLE' ) && CUSTOM_USER_TABLE == $table ) {
            continue;
        }
        if ( defined( 'CUSTOM_USER_META_TABLE' ) && CUSTOM_USER_META_TABLE == $table ) {
            continue;
        }

        $described_table = $wpdb->get_results( "DESCRIBE $table;" );
        if (
            (

        $old_prefix = is_multisite() ? '' : $prefix;

        if ( isset( $this->base_prefix ) ) {
            $old_prefix = $this->base_prefix;
        }

        $this->base_prefix = $prefix;

        if ( $set_table_names ) {
            foreach ( $this->tables( 'global' ) as $table => $prefixed_table ) {
                $this->$table = $prefixed_table;
            }

            if ( is_multisite() && empty( $this->blogid ) ) {
                return $old_prefix;
            }

            $this->prefix = $this->get_blog_prefix();

            foreach ( $this->tables( 'blog' ) as $table => $prefixed_table ) {
                $this->$table = $prefixed_table;
            }

upgrade_430_fix_comments();
    }

    // Shared terms are split in a separate process.     if ( $wp_current_db_version < 32814 ) {
        update_option( 'finished_splitting_shared_terms', 0 );
        wp_schedule_single_event( time() + ( 1 * MINUTE_IN_SECONDS ), 'wp_split_shared_term_batch' );
    }

    if ( $wp_current_db_version < 33055 && 'utf8mb4' === $wpdb->charset ) {
        if ( is_multisite() ) {
            $tables = $wpdb->tables( 'blog' );
        } else {
            $tables = $wpdb->tables( 'all' );
            if ( ! wp_should_upgrade_global_tables() ) {
                $global_tables = $wpdb->tables( 'global' );
                $tables        = array_diff_assoc( $tables, $global_tables );
            }
        }

        foreach ( $tables as $table ) {
            maybe_convert_table_to_utf8mb4( $table );
        }
    }

exit;
    }

    if ( ! defined( 'MULTISITE' ) ) {
        wp_die( __( 'The Network creation panel is not for WordPress MU networks.' ) );
    }
}

require_once __DIR__ . '/includes/network.php';

// We need to create references to ms global tables to enable Network. foreach ( $wpdb->tables( 'ms_global' ) as $table => $prefixed_table ) {
    $wpdb->$table = $prefixed_table;
}

if ( ! network_domain_check() && ( ! defined( 'WP_ALLOW_MULTISITE' ) || ! WP_ALLOW_MULTISITE ) ) {
    wp_die(
        printf(
            /* translators: 1: WP_ALLOW_MULTISITE, 2: wp-config.php */
            __( 'You must define the %1$s constant as true in your %2$s file to allow creation of a Network.' ),
            '<code>WP_ALLOW_MULTISITE</code>',
            '<code>wp-config.php</code>'
        )
    );