nginx config: userdir php.

gistfile1.txt

        location ~ ^/~(.+?)/(.+?\.php)$ {
            root           /home/$1/www/$2;
            fastcgi_pass   unix:/var/run/php-fpm/php-fpm.sock;
            fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
            include        fastcgi_params;
        }   

        location ~ ^/~(.+?)(/.*)?$ {
            alias /home/$1/www$2;
        }