nginx ne peut pas analyser php

yum install php-fpm
service php-fpm start    #启动 php-fpm

location ~ \.php$ {
   #fastcgi_split_path_info ^(.+\.php)(/.+)$;
            root          /usr/share/nginx/html;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME /usr/share/nginx/html/$fastcgi_script_name;
            include        fastcgi_params;
#$document_root
        }

service nginx restart
service php-fpm restart