server {
listen   80;

        root /home/user/www/site1;
        index index.php;

        server_name site.ru www.site1.ru;

        location / {
                try_files $uri $uri/ /index.php?$args;
        }

        error_page 404 /404.html;

        error_page 500 502 503 504 /50x.html;
        location = /50x.html {
              root /usr/share/nginx/www;
        }

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        location ~ \.php$ {
                try_files $uri =404;
                fastcgi_pass unix:/var/run/php5-fpm.sock;
                fastcgi_index index.php;
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
                include fastcgi_params;


        }


server {
listen   80;


        root /home/user1/www/site2.ru;
        index index.php index.html index.htm;

       server_name site2.ru;

       location / {
               try_files $uri $uri/ /index.html;
      }

       error_page 404 /404.html;

      error_page 500 502 503 504 /50x.html;
      location = /50x.html {
         root /usr/share/nginx/www;
      }

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
      location ~ \.php$ {
            try_files $uri =404;
         fastcgi_pass unix:/var/run/php5-fpm.sock;
         fastcgi_index index.php;
         fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
         include fastcgi_params;

        }

}