Ubuntu下安装PHP+Nginx
?系统环境：Ubuntu12.04 desktop
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1、sudo apt-get install php5-cgi
???（因为nginx只支持fast-cgi，所以要安装php5-cgi）
?提示安装以下资源
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将会安装下列额外的软件包： libapache2-mod-php5 php5-cli php5-common php5-gd php5-mysql建议安装的软件包： php-pear php5-suhosin下列【新】软件包将被安装： php5-cgi下列软件包将被升级： libapache2-mod-php5 php5-cli php5-common php5-gd php5-mysql
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2、sudo apt-get install nginx
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3、vim /etc/nginx/site-available/default
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server { 21 #listen 80; ## listen for ipv4; this line is default and implied 22 #listen [::]:80 default ipv6only=on; ## listen for ipv6 23 24 root /usr/share/nginx/www; 25 index index.html index.htm; 26 27 # Make site accessible from http://localhost/ 28 server_name localhost; 29 30 location / { 31 # First attempt to serve request as file, then 32 # as directory, then fall back to index.html 33 try_files $uri $uri/ /index.html; 34 # Uncomment to enable naxsi on this location 35 # include /etc/nginx/naxsi.rules 36 } 37 38 location /doc/ { 39 alias /usr/share/doc/; 40 autoindex on; 41 allow 127.0.0.1; 42 deny all; 43 } 44 45 # Only for nginx-naxsi : process denied requests 46 #location /RequestDenied { 47 # For example, return an error code 48 #return 418; 49 #} 50 51 #error_page 404 /404.html; 52 53 # redirect server error pages to the static page /50x.html 54 # 55 #error_page 500 502 503 504 /50x.html; 56 #location = /50x.html { 57 # root /usr/share/nginx/www; 58 #} 59 60 # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 61 # 62 location ~ \.php$ { 63 # fastcgi_split_path_info ^(.+\.php)(/.+)$; 64 # # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini 65 # 66 # # With php5-cgi alone: 67 fastcgi_pass 127.0.0.1:9000; 68 # # With php5-fpm: 69 # fastcgi_pass unix:/var/run/php5-fpm.sock; 70 fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; 71 fastcgi_index index.php; } ?
?sudo /etc/init.d/nginx restart ?（注意这里以sduo的方式重启，否则因为权限文件报错）
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4、vim index.php ? （在 ?/usr/share/nginx/www 下面创建文件index.php测试）
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<?phpecho "hello world";?>
结果出现如下错误：connect() failed (111: Connection refused) while connecting to upstream
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那是因为没有安装 ?php5-fmp
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5、sudo apt-get install php5-fmp
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重启nginx服务后就可以看到页面结果了。
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补充：安装phpmyadmin的时候报错：?phpmyadmin缺少mysqli扩展
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检查/etc/php5/apache2/php.ini文件下extension=php_mysqli.dll是否启用
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