装好nginx后安装php及phpfpm

安装 php5-fpm, php5-cgi。并根据自己需要安装其他php组件 

sudo apt-get install nginx php5-fpm
sudo apt-get install php-apc php5-curl php5-gd php5-imagick php5-mysql php5-memcache php5-memcached php5-mcrypt

配置nginx

sudo vi /etc/nginx/sites-available/default

server {
listen   80; ## listen for ipv4
listen   [::]:80 default ipv6only=on; ## listen for ipv6

server_name localhost;

root   /var/www;

index  index.php index.html index.htm;

expires 14d;

#access_log  /var/log/nginx/localhost.access.log;

location ~ \.php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param APPLICATION_ENV production;
include fcgi.conf;

expires off;
}
}

修改fastcgi.conf

fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
fastcgi_param  SERVER_SOFTWARE    nginx;

fastcgi_param  QUERY_STRING       $query_string;
fastcgi_param  REQUEST_METHOD     $request_method;
fastcgi_param  CONTENT_TYPE       $content_type;
fastcgi_param  CONTENT_LENGTH     $content_length;

fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
fastcgi_param  REQUEST_URI        $request_uri;
fastcgi_param  DOCUMENT_URI       $document_uri;
fastcgi_param  DOCUMENT_ROOT      $document_root;
fastcgi_param  SERVER_PROTOCOL    $server_protocol;

fastcgi_param  REMOTE_ADDR        $remote_addr;
fastcgi_param  REMOTE_PORT        $remote_port;
fastcgi_param  SERVER_ADDR        $server_addr;
fastcgi_param  SERVER_PORT        $server_port;
fastcgi_param  SERVER_NAME        $server_name;

# PHP only, required if PHP was built with –enable-force-cgi-redirect
fastcgi_param  REDIRECT_STATUS    200;

修改nginx.conf时将web默认目录修改为了/var/www/下，可以在该目录下建php测试页面

<?phpinfo()?>

访问

 参考：http://shen2.cn/2010/08/nginx-php5-fpm/