Hans Spath wrote: > Yasuo Ohgaki wrote: > >> Hans Spath wrote: >> >>> When register_globals is enabled, you can't unregister session >>> variables via unset($_SESSION['varname']). How are php coders >>> supposed to write clean code with that new autoglobal variable, when >>> they have to have the same configuration at every server they run >>> their scripts? >>> I've written a bug report (#15551) which was classified as 'Bogus'. I >>> don't think ignoring that problem is a good solution, so please >>> review that bug report. Thanks. >>> - Hans Spath >> >> >> Use session_unset(). >> It does not create any inconsistency, not like session_register(), etc. > > > Then it should be changed in the documentation (ref.session....) where > it says don't use session_unregister($var) (Caution block), use > unset($_SESSION[$var]) (Example 3). >
I noticed it causes segfault while ago and changed document to use $_SESSION = array() when register_globals if Off. (It's a little more efficient than session_unset()) When register_glaobals is On, user need to use session_unregister() I think mirror or master manaul is not updated, yet. This is one of the session module problem that I want to fix for PHP 4.3.0 :) i.e. Allow unset($_SESSION) or unset($HTTP_SESSION_VARS) to unset session vars regardless of register_globals setting. -- Yasuo Ohgaki -- PHP Development Mailing List <http://www.php.net/> To unsubscribe, visit: http://www.php.net/unsub.php
