nginx config for twig frontend mini framework redirect

php-twig-redirect

server {
        
  server_name mdtx.dev-ms.in;
        sendfile on;
        
        root /srv/mdtx/public_html;
	index index.php;


 
    # removes trailing "index" from all controllers
    if ($request_uri ~* index/?$)
    {
        rewrite ^/(.*)/index/?$ /$1 permanent;
    }

    # unless the request is for a valid file (image, js, css, etc.), send to bootstrap
    if (!-e $request_filename)
    {
        rewrite ^/(.*)$ /index.php?/$1 last;
        break;
    }
        location /^(.+)$ {
  		auth_basic "Restricted";
  		auth_basic_user_file  htpasswd;

        	#if (!-e $request_filename) {
            		#rewrite ^(.+)$ /index.php?url=$1 last; break;
        	#}

                # First attempt to serve request as file, then
                # as directory, then fall back to displaying a 404.
                try_files $uri $uri/ /index.php?$args;
                # Uncomment to enable naxsi on this location
                #include /etc/nginx/naxsi.rules
        }

        location ~ \.php$ {
               # With php5-fpm:
                fastcgi_pass unix:/var/run/php5-fpm.sock;
                fastcgi_index index.php;
                include fastcgi_params;
    		fastcgi_param PATH_INFO  $args;
        }
}