phpbb/phpbb3 — pull request #559 by imkingdavid (2012-02-06 22:13:08+00:00)
Title: ticket/10586 - Front facing file in extensions

Allow extension authors to include an index.php in the root directory of their extension, X, to be loaded when a user browses to index.php?ext=X
Error is displayed and 404 status line is sent when file is requested and does not exist.

PHPBB3-10586