Let's try that again, with a bit less new-year-cheer floating around, I misread it the first time.

So: request for a php file, if the request uri doesn't exist throw a 404. Thus preventing `/foo.gif/doesnt-exist.php` executing the gif file as php.

I think it's fine to add that but it needs explaining.

incidentally, the `location /` block has an odd (pre-existing) `try_files` statement, should be:

    location / {
        try_files $uri $uri/ /index.php;
    }

can you make that change also please?