note 58957 added to function.session-start

Regarding "lost session data in Firefox". Another reason why sometimes session data may appear lost in firefox or mozilla while it works in IE, is the handling of subdomains. If in mozilla you redirect from yourdomain.com to www.yourdomain.com, the session_start command will create a new session cookie on the new domain. Sessions are Domain Specific!! IE doesn't care if you're on www.yourdomain.com or on yourdomain.com, and it appears to use the same session information (as long as they map to the same IP). ---- Manual Page -- http://www.php.net/manual/en/function.session-start.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+58957 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+58957&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+58957&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+58957&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+58957&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+58957&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+58957&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+58957&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+58957&report=yes Search -- http://master.php.net/manage/user-notes.php