note 59073 added to ref.session

It should be noted that the length of a SID appears to have changed from 32 characters to 26 characters as of PHP5.1.0 (from PHP4 and PHP5.0.5). Any validation of SIDs, storage requirements, etc need to be adjusted. ---- Manual Page -- http://www.php.net/manual/en/ref.session.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+59073 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+59073&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+59073&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+59073&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+59073&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+59073&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+59073&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+59073&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+59073&report=yes Search -- http://master.php.net/manage/user-notes.php