Reproduceable problem description:
When installing HipHop / HHVM via the official way [1][2], and then running the built-in server [3] from /var/www via
cd /var/www
sudo hhvm -m server
it will render a custom "404 File Not Found" message to the browser, regardless of /var/www's contents when moving to the server's root:
http://111.111.111.111/
However, HipHop will run perfectly when a filename is given, like
http://111.111.111.111/index.php
Filling the index.php with phpinfo() will also show "hiphop" as feedback, indicating that this PHP file is correctly parsed by HipHop.
Question:
How to let HipHop's server run index.php (etc.) by default when navigating to the server's root, like Nginx and Apache do ?