My nginx rewrite

gistfile1.txt

server {
	listen 80;
  #server_name  ~^($<domain>.*)\.l\/.*$;
  server_name   ~^(www\.)?(?<domain>.+)\.(l|bigsony|b)$;
  #gzip off;

  root /home/rfay/workspace/$domain; 
  fastcgi_read_timeout    1200;         
  fastcgi_send_timeout    1200;  
  client_max_body_size 128m;
  rewrite_log on;

  allow all;
 
        location ~ \..*/.*\.php$ {
                return 403;
        }
 
	#location /checkout/ {
           #try_files $uri $uri/ @checkout_rewrite;
        #}
	#location /site_under_test/ {
           #try_files $uri $uri/ @site_under_test_rewrite;
        #}
        location / {
                # index index.php
                try_files $uri @rewrite;
        }
        #location ^~ /xhprof_html/ {
          #try_files $uri @xhprof_rewrite;
        #}
 
        location @checkout_rewrite {
                # Some modules enforce no slash (/) at the end of the URL
                # Else this rewrite block wouldn't be needed (GlobalRedirect)
		#rewrite ^/checkout/install.php /checkout/core/install.php;
                rewrite ^/checkout/(.*)$ /checkout/index.php?q=$1;
        }
        location @xhprof_rewrite {
		rewrite ~/xhprof_rewrite/\?(.*)$ /xhprof/index.php?$1;
        }
        location @site_under_test_rewrite {
                # Some modules enforce no slash (/) at the end of the URL
                # Else this rewrite block wouldn't be needed (GlobalRedirect)
		#rewrite ^/checkout/install.php /checkout/core/install.php;
                rewrite ^/site_under_test/(.*)$ /site_under_test/index.php?q=$1;
        }
        location @rewrite {
                # Some modules enforce no slash (/) at the end of the URL
                # Else this rewrite block wouldn't be needed (GlobalRedirect)
                rewrite ^(.*)$ /index.php?q=$1;
        }
 
        location ~ \.php$ {
                fastcgi_split_path_info ^(.+\.php)(/.+)$;
                #NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
                include fastcgi_params;
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
                fastcgi_intercept_errors on;
                fastcgi_pass localhost:9000;
        }
 
        # Fighting with ImageCache? This little gem is amazing.
        location ~ ^/sites/.*/files/(styles|imagecache)/ {
                try_files $uri @rewrite;
        }
 
        location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
                expires max;
                log_not_found off;
        }
}
server {
	listen 443;
	ssl  on;
	ssl_certificate  /etc/nginx/server.crt;
	ssl_certificate_key  /etc/nginx/server.key;

	ssl_session_timeout  5m;

	#ssl_protocols  SSLv2 SSLv3 TLSv1;
	#ssl_prefer_server_ciphers   on;

        #ssl_session_cache shared:SSL:1m;
        #ssl_ciphers SSLv2:-LOW:-EXPORT:RC4+RSA;
  #server_name  ~^($<domain>.*)\.l\/.*$;
  server_name   ~^(www\.)?(?<domain>.+)\.(l|bigsony|b)$;
  #gzip off;

  root /home/rfay/workspace/$domain; 
  fastcgi_read_timeout    1200;         
  fastcgi_send_timeout    1200;  
  client_max_body_size 128m;
  rewrite_log on;

  allow all;
 
 
        location ~ \..*/.*\.php$ {
                return 403;
        }
 
	location /checkout/ {
           try_files $uri @checkout_rewrite;
        }
	#location /site_under_test/ {
           #try_files $uri @site_under_test_rewrite;
        #}
        location / {
                # This is cool because no php is touched for static content
                try_files $uri @rewrite;
        }
 
        location @checkout_rewrite {
                # Some modules enforce no slash (/) at the end of the URL
                # Else this rewrite block wouldn't be needed (GlobalRedirect)
		#rewrite ^/checkout/install.php /checkout/core/install.php;
                rewrite ^/checkout/(.*)$ /checkout/index.php?q=$1;
        }
        location @site_under_test_rewrite {
                # Some modules enforce no slash (/) at the end of the URL
                # Else this rewrite block wouldn't be needed (GlobalRedirect)
		#rewrite ^/checkout/install.php /checkout/core/install.php;
                rewrite ^/site_under_test/(.*)$ /site_under_test/index.php?q=$1;
        }
        location @rewrite {
                # Some modules enforce no slash (/) at the end of the URL
                # Else this rewrite block wouldn't be needed (GlobalRedirect)
                rewrite ^/(.*)$ /index.php?q=$1;
        }
 
        location ~ \.php$ {
                fastcgi_split_path_info ^(.+\.php)(/.+)$;
                #NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
                include fastcgi_params;
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
                fastcgi_intercept_errors on;
                fastcgi_pass localhost:9000;
        }
 
        # Fighting with ImageCache? This little gem is amazing.
        location ~ ^/sites/.*/files/(styles|imagecache)/ {
                try_files $uri @rewrite;
        }
 
        location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
                expires max;
                log_not_found off;
        }
}