How to display parameters from a function for a shortcode?

Question

WordPress

How to show article by year in [blix] shortcode [blix year="2018"]

function get_blix_archive( $show_comment_count=0, $before='<h4>', $after='</h4>', $year=0, $post_type='post', $limit=100 ){

  global $month, $wpdb;
  $result = '';

  $AND_year = $year ? $wpdb->prepare(" AND YEAR(post_date) = %s", $year) : '';
  $LIMIT    = $limit ? $wpdb->prepare(" LIMIT %d", $limit) : '';

  $arcresults = $wpdb->get_results("SELECT DISTINCT YEAR(post_date) AS year, MONTH(post_date) AS month, count(ID) as posts FROM " . $wpdb->posts . " WHERE post_type='$post_type' $AND_year AND post_status='publish' GROUP BY YEAR(post_date), MONTH(post_date) ORDER BY post_date DESC");

  if( $arcresults ){
    foreach( $arcresults as $arcresult ){
      $url  = get_month_link( $arcresult->year, $arcresult->month );
      $text = sprintf('%s %d', $month[zeroise($arcresult->month,2)], $arcresult->year);
      $result .= get_archives_link($url, $text, '', $before, $after);

      $thismonth = zeroise( $arcresult->month, 2 );
      $thisyear = $arcresult->year;

        $arcresults2 = $wpdb->get_results("SELECT ID, post_date, post_title, comment_status, guid, comment_count FROM " . $wpdb->posts . " WHERE post_date LIKE '$thisyear-$thismonth-%' AND post_status='publish' AND post_type='$post_type' AND post_password='' ORDER BY post_date DESC $LIMIT");

      if( $arcresults2 ){
        $result .= "<ul class=\"postspermonth\">\n";
        foreach( $arcresults2 as $arcresult2 ){
          if( $arcresult2->post_date != '0000-00-00 00:00:00' ){
            $url       =  get_permalink($arcresult2->ID); //$arcresult2->guid;
            $arc_title = $arcresult2->post_title;

            if( $arc_title ) $text = strip_tags($arc_title);
            else $text = $arcresult2->ID;

            $result .= "<li>". get_archives_link($url, $text, '');
            if( $show_comment_count ){
              $cc = $arcresult2->comment_count;
              if( $arcresult2->comment_status == "open" OR $comments_count > 0) $result .= " ($cc)";
            }
            $result .= "</li>\n";
          }
        }
        $result .= "</ul>\n";
      }
    }
  }

  return $result;
}
add_shortcode( 'blix' , 'get_blix_archive' );