以dokuwiki為例

安裝nginx

安裝php5-fpm

sudo apt-get install php5-fpm

添加php項目配置：

1. 將/etc/nginx/sites-enabled/下的默認(rèn)配置文件default復(fù)制一份兒，改名為dokuwiki:
   cp /etc/nginx/sites-enabled/default /etc/nginx/sites-enabled/dokuwiki
2. 修改/etc/nginx/sites-enabled/dokuwiki
   vim /etc/nginx/sites-enabled/dokuwiki
   修改配置文件如下：

server {
        listen 80;#監(jiān)聽端口
        #listen [::]:80 ipv6only=on;#這條我不明白是干什么的，但是注釋掉之后nginx才能正常啟動

        root /var/www/html/dokuwiki;#設(shè)置項目根目錄
        index index.php index.html;#默認(rèn)頁面，首頁

        # Make site accessible from http://localhost/
        server_name localhost;#監(jiān)聽域名

        location / {
                # First attempt to serve request as file, then
                # as directory, then fall back to displaying a 404.
                try_files $uri $uri/ =404;
                # Uncomment to enable naxsi on this location
                # include /etc/nginx/naxsi.rules
        }
        location ~ \.php$ {
                #root /var/www/html/dokuwiki; #指定php的根目錄
                fastcgi_split_path_info ^(.+\.php)(/.+)$;
        #       # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
        #
        #       # With php5-cgi alone:
        #       fastcgi_pass 127.0.0.1:9000;
        #       # With php5-fpm:
                fastcgi_pass unix:/var/run/php5-fpm.sock;
                fastcgi_index index.php;
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
                include fastcgi_params;
        }
  }

3. 修改/etc/nginx/nginx.conf
   vim /etc/nginx/nginx.conf
   在/etc/nginx/nginx.conf中的
   http {}
   塊中添加：
   include /etc/nginx/sites-enabled/dokuwiki;
   這樣將剛剛的配置添加進(jìn)來
4. 查看是否配置成功
   nginx -t
   如果顯示nginx.conf test successfully就說明配置成功了
5. 使配置生效
   nginx -s reload
   這樣就可以打開localhost/install.php設(shè)置dokuwiki信息了

centos中使用nginx搭建php項目

yum install php5-fpm
提示找不到包，于是用google找到了centos上使用nginx搭建php項目的方法：
https://www.digitalocean.com/community/tutorials/how-to-install-linux-nginx-mysql-php-lemp-stack-on-centos-6