phpmyadmin_ynh/conf/nginx.conf

location YNH_WWW_PATH {
  alias YNH_WWW_ALIAS ;
  if ($scheme = http) {
    rewrite ^ https://$server_name$request_uri? permanent;
  }
  index index.php;
  try_files $uri $uri/ index.php;
  location ~ [^/]\.php(/|$) {
    fastcgi_split_path_info ^(.+?\.php)(/.*)$;
    fastcgi_pass unix:/var/run/php5-fpm.sock;
    fastcgi_index index.php;
    include fastcgi_params;
    fastcgi_param   REMOTE_USER     $remote_user;
    fastcgi_param   PATH_INFO       $fastcgi_path_info;
    fastcgi_param   SCRIPT_FILENAME $request_filename;
  }

  # Include SSOWAT user panel.
  include conf.d/yunohost_panel.conf.inc;
}