nginx

• In your PHP-fpm www.conf set security.limit_extensions to .php or
  .php5 or whatever suits your environment. For some users, completely
  removing all values or setting it to FALSE was the only way to get it
  working.

• In your nginx config file set fastcgi_pass to your socket address
  (e.g. unix:/var/run/php-fpm/php-fpm.sock;) instead of your server
  address and port.

• Check your SCRIPT_FILENAME fastcgi param and set it according to the
  location of your files.

• In your nginx config file include fastcgi_split_path_info
  ^(.+.php)(/.+)$; in the location block where all the other fastcgi
  params are defined.

• In your php.ini set cgi.fix_pathinfo to 1

转载：http://blog.csdn.net/w6611415/article/details/40716563