Configuration | Nginx user_dir public_html with PHP execution (+fastCGI)

site-config

server {
        listen 80;
        listen [::]:80 default_server ipv6only=on;

        server_name _;
        root /usr/share/nginx/www;
        index index.php index.html index.htm;

        # Deny access to all dotfiles
        location ~ /\. {
                deny all;
        }

        location ~ \.php$ {
                include /etc/nginx/fastcgi_params;

                try_files $uri = 404; # Prevents exploit
                fastcgi_pass unix:/var/run/php5-fpm.sock;
                fastcgi_index index.php;
        }

        # Serve user directories
        location ~ ^/~(.+?)(/.*)?$ {
                alias /home/$1/public_html$2;
                autoindex on;
        }
}