[PEPr] Comment on Constants::Enum

Michael Wallner (http://pear.php.net/user/mike) has commented on the proposal for Constants::Enum. Comment: I generally like the idea... Why do you use references all over the code? Seems quite useless. Perhaps it would fit into the Structures category? Proposal information: http://pear.php.net/pepr/pepr-proposal-show.php?id=57 -- Sent by PEPr, the automatic proposal system at http://pear.php.net