[PEPr] Comment on PHP::PHP_Callback

Travis Swicegood (http://pear.php.net/user/tswicegood) has commented on the proposal for PHP::PHP_Callback. Comment: Based on the feedback I have received, I have made a few adjustments to the docblocks within the code. I also realized that I wasn't packaging PHP_Callback_Exception, which is kind of a big deal. :-) The latest version is available from http://plumb.domain51.com/pear/ Please take a look at let me know if there's anything additional that needs to be handled here. It was brought up that I do not specify the @param tags in the __construct(), that is intentional. I am using the PEAR_Exception object as a model of how to document an object that can be instantiated in several different manners. Assuming no other changes are brought, I'll be moving this to the voting phase the first part of next week. Proposal information: http://pear.php.net/pepr/pepr-proposal-show.php?id=482 -- Sent by PEPr, the automatic proposal system at http://pear.php.net