title: Calling files inside PHAR
body: <p>I know that you can call files using require 'phar://pharname.phar/path/to/file.php'; but what about when both files are in the same PHAR? I tried using require 'path/to/file.php'; but that throws an error which makes sense since the file is in the packaged phar and not in the directory it's in.</p>