rewrite ^/phpmyadmin$ /phpmyadmin/ permanent;
location /phpmyadmin/ {
  alias /home/files/Apps/phpmyadmin/;
  index index.php;
}
location ~ ^/phpmyadmin/(.*\.php)$ {
  root /home/files/Apps;
  fastcgi_intercept_errors on;
  fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
  fastcgi_pass phpfiles;
  include fastcgi_params;
}