隐藏index.php
location / {
if (!-e $request_filename) {

一级目录下

rewrite ^/(.*)$ /index.php/$1 last;

域名下的二级目录

rewrite ^/目录名/(.*)$ /目录名/index.php/$1 last;

}
}
pathinfo 模式
location ~ .php($|/) {

fastcgi_pass remote_php_ip:9000;

fastcgi_pass unix:/dev/shm/php-cgi.sock;
fastcgi_index  index.php;
fastcgi_split_path_info ^(.+.php)(.*)$;
fastcgi_param   PATH_INFO $fastcgi_path_info;
fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
include        fastcgi_params;
}