Session: deprecating create_sid() method and add createSid()?

Hi all, Object interface of session save handler has create_sid() method. The name should createSid(). Renaming is BC, but createSid() could be added and make session module to use createSid() when both exists. create_sid() may be removed in future release. Since many users would implement update() method and start defining create_sid() method, it would be preferred to add createSid() in PHP 5.6 to prevent more mess. I would like to - Add E_DEPRECATED for create_sid() - Add createSid() - If both exists, use createSid() - Remove create_sid() in future release. (PHP6?) There is other option. Since create_sid() method is undocumented, we may remove it, add createSid() and add UPGRADING note for users using it currently. http://jp2.php.net/manual/en/function.session-set-save-handler.php Any comments? -- Yasuo Ohgaki yohgaki@ohgaki.net