nginx.conf

user nginx;
...
http {
...
     server {
          listen 80;
          index index.php index.html;
          root /var/www/html/;
          location / {
            try_files $uri $uri/ $uri.php?$args;
          }
          location ~ .php$ {
            ssi on;
            ssi_silent_errors on;
            ssi_types text/shtml;
            root /var/www/rapiddev/;
            #fastcgi_pass 127.0.0.1:9000;
            fastcgi_pass unix:/run/php-fpm/www.sock;
            fastcgi_index index.php;
            #fastcgi_param SCRIPT_FILENAME /var/www/html/$fastcgi_script_name;
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            include fastcgi_params;
          }
     }
}

/etc/php-fpm.d/www.conf

[www]
user = nginx
group = nginx
listen = /run/php-fpm/www.sock
;listen = 127.0.0.1:9000
listen.allowed_clients = 127.0.0.1
listen.acl_users = apache,nginx

rewrite 隐藏.php后缀

location / {

  try_files $uri $uri/ $uri.php?$args;
}

备注：

nginx.conf    $document_root 的参数是由root html那一行定义的

/etc/php-fpm.d/www.conf   user = nginx   要和nginx.conf中用户一致

nginx -s reload   重新加载conf