note 79175 added to function.session-start

If you encounter "The session id contains illegal characters" error, find out, if you get an empty session id. If so, the problem ist fixed easily: if(!session_id()) session_regenerate_id(); ---- Server IP: 212.124.37.9 Probable Submitter: 193.170.68.244 ---- Manual Page -- http://www.php.net/manual/en/function.session-start.php Edit -- https://master.php.net/note/edit/79175 Del: integrated -- https://master.php.net/note/delete/79175/integrated Del: useless -- https://master.php.net/note/delete/79175/useless Del: bad code -- https://master.php.net/note/delete/79175/bad+code Del: spam -- https://master.php.net/note/delete/79175/spam Del: non-english -- https://master.php.net/note/delete/79175/non-english Del: in docs -- https://master.php.net/note/delete/79175/in+docs Del: other reasons-- https://master.php.net/note/delete/79175 Reject -- https://master.php.net/note/reject/79175 Search -- https://master.php.net/manage/user-notes.php