CLI SAPI/PHP Changes

Hi I'm looking into making a few changes to the PHP session code in respect to the CLI SAPI. But before I did, I wanted to see if the changes (patch) would be excepted (I really hate wasting my time). The changes are as such: 1. Update the session code to suppress "headers already sent" warnings when running via the CLI SAPI. 2. Update the session_set_save_handler() functionality to persist past session_destroy() ready for another session_start(). Maybe via a flag? From what I have gathered, the CLI SAPI silently ignores headers, so the fact is throws warnings seems superfluous. The session handler persisting past a session_destroy() I'm just not sure about, so would appreciate any heads up / advice. Both points have workarounds, but it would be nice to not have to workaround them. Anyway, would these changes likely be accepted? cheers Andrew Rose