NGINX recipe for Polr and PHP 7

recipe.conf

    location / {
        try_files $uri $uri/ /index.php?$query_string;
        rewrite ^/([a-zA-Z0-9]+)/?$ /index.php?$1;
    }
    location ~ \.(php|phar)$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.(?:php|phar))(/.+)$;
        fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }