access.log

127.0.0.1 - - [11/Mar/2011:16:04:44 -0600] "GET /index/change-company?changecompany=1&to_child=&to_parent=1187&change_company_id=1 HTTP/1.1" 200 126 "-" "Mozilla/5.0"

nginx.conf

server {
  listen 80;
  server_name s4.local ~^(?<d>\w+)\.s4\.local$;

  server_name_in_redirect off;
  error_log /opt/local/var/log/nginx/s4.log debug;

  root /Library/WebServer/Documents/$d;
  index bootstrap.php;

  location / {
    try_files $uri $uri/ bootstrap.php;
  }

  location ~ \.php$ {
    fastcgi_pass  127.0.0.1:9001;
    fastcgi_index bootstrap.php;
    fastcgi_param APPLICATION_ENV development;
    fastcgi_param CUSTOMER $d;
    fastcgi_param SCRIPT_FILENAME $document_root/bootstrap.php;
    fastcgi_read_timeout 300;
    include fastcgi.conf;
  }
}