note 13812 rejected and deleted from control-structures.foreach.php by zak

I think foreach would be more useful if we could work not on a copy of the array but on the array itself, at least as an option.<br> In my mind a statement like:<br> foreach ($array as $key => &$value)<br> should allow us to modify the array elements.<br>I think it would be nice, as 1) the programmer explicitly asks for a reference to the 'real' value and 2) it is backward compatible