Exclude Custom Post Types from WordPress search.php

//Exclude Custom Post Types from WordPress search
function wsv_exclude_cpt_from_search( $query ) {
    if ( ! is_admin() && $query->is_main_query() && $query->is_search() ) {
        // Exclude both 'pp_video_block' and 'sponsors-cpt' from search results
        $excluded_post_types = array( 'pp_video_block', 'sponsors-cpt', 'page-archive', 'impact-update-cpt', 'lp' );
        $post_types = $query->get( 'post_type' );

        // If $post_types is empty or set to 'any', exclude the specified post types
        if ( empty( $post_types ) || 'any' === $post_types ) {
            $post_types = get_post_types( array( 'exclude_from_search' => false ) );
            foreach ( $excluded_post_types as $excluded_post_type ) {
                unset( $post_types[ $excluded_post_type ] );
            }
        } elseif ( is_array( $post_types ) ) {
            // If post types are set, make sure excluded post types are removed
            $post_types = array_diff( $post_types, $excluded_post_types );
        }

        $query->set( 'post_type', $post_types );
    }
}
add_action( 'pre_get_posts', 'wsv_exclude_cpt_from_search' );