note 89193 added to book.session

This is a caution to those attempting to use session features for the first time. The documentation might lead one to believe that sessions are relatively easy to implement; they probably are...once you have succeeded once. However, the notes below should be a warning that the documentation is definitely "lite" on key details to get you over that first hurdle. I still haven't managed to keep sessions working (I had them working last night but it stopped working this morning) after 3 days of trying, and I have 10 years of experience with PHP. Be very clear what triggers sending of headers (because that will mess you up) and where $_SESSION becomes unavailable (see below). ---- Server IP: 66.207.199.35 Probable Submitter: 174.7.25.37 ---- Manual Page -- http://www.php.net/manual/en/book.session.php Edit -- https://master.php.net/note/edit/89193 Del: integrated -- https://master.php.net/note/delete/89193/integrated Del: useless -- https://master.php.net/note/delete/89193/useless Del: bad code -- https://master.php.net/note/delete/89193/bad+code Del: spam -- https://master.php.net/note/delete/89193/spam Del: non-english -- https://master.php.net/note/delete/89193/non-english Del: in docs -- https://master.php.net/note/delete/89193/in+docs Del: other reasons-- https://master.php.net/note/delete/89193 Reject -- https://master.php.net/note/reject/89193 Search -- https://master.php.net/manage/user-notes.php