The message means that that your script produced some output before the session_start. You have to use session_start before any output. The message shows where the output was started (line 9 of the given file). Sometimes output is started accidentally by having a blank space before your <?php tag.
Janet ----- Original Message ----- From: "Torkil Johnsen" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, April 15, 2002 2:07 AM Subject: [PHP] Session problem > I get this errormessage when trying to make my logon work: > > Warning: Cannot send session cache limiter - headers already sent > (output started at /path/to/my/little/session.inc:9) in > /path/to/my/little/session.inc on line 10 > > line 10 contains: session_start(); > > > It does however seem like I am "logged in", becase at the bottom of my page, > my logout button is appearing. (which it is only supposed to do if > "session_is_registered(session_id)" > > When clickign the logout button I get this message: > Warning: Trying to destroy uninitialized session in > /path/to/my/little/session.inc on line 37 > > Where line 37 says: session_destroy(); > > Anyone...? > Anyone have any links to any really good php session examples? I have read > quite a few of them now... > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
