Though I think if this makes it into the codebase that I like it displayed as this:
Code
# In swoops Gizmo to save the day!
if(!$PATH_INFO) {
if (isset($_SERVER['PATH_INFO'])) {
$PATH_INFO = $_SERVER['PATH_INFO'];
} // end if
elseif (isset($_SERVER['ORIG_PATH_INFO'])) {
$PATH_INFO = $_SERVER['ORIG_PATH_INFO'];
} // end if
} // end if