I have some notes for next part of PHP manual:
---- A function may define C++-style default values for scalar arguments as follows: ---- Link: http://www.php.net/manual/en/functions.arguments.php
PHP also support array's as default value for arguments. Can we write some words about it?
I didn't know PHP supports array default values, but if it does so, than it would be nice to document yes.
Goba