thanks !
its working fine now. but again one question. (simple one , but i couldnt find the answer ) :-( after user logs in, on each page i check whether valid session has been created. if not, then i wish to redirect to the login page. doing as, if(!session_is_registered("UserID")) { header("Location: login.php"); } else { ... some other stuff, if user is logged in... } here, while redirecting to login.php , its giving "Cannot add header information - headers already sent " error. whats wrong in the header function im using? or what changes i need to do in login.php to get it done?? thanks in advance :-) smita. >From: "John Holmes" <[EMAIL PROTECTED]> >Reply-To: <[EMAIL PROTECTED]> >To: "'Smita Manohar'" <[EMAIL PROTECTED]>,<[EMAIL PROTECTED]> >Subject: RE: [PHP-DB] RE: regarding session >Date: Wed, 18 Sep 2002 06:58:17 -0400 > >You must call session_start() _before_ any output is sent to the >browser. This means before <html> or any other output at all. > >---John Holmes... > > > -----Original Message----- > > From: Smita Manohar [mailto:[EMAIL PROTECTED]] > > Sent: Wednesday, September 18, 2002 6:09 AM > > To: [EMAIL PROTECTED] > > Subject: [PHP-DB] RE: regarding session > > > > Graeme , Terry : > > thnx for reply :) now some picture is clear in my head regarding >session > > handling. i did the stuff as u suggested. but getting error msg as , > > > > Warning: Cannot send session cache limiter - headers already sent >(output > > started at c:\phpdev\www\mediawatch\mast_maint.php:9) in > > c:\phpdev\www\mediawatch\mast_maint.php on line 10 > > > > Warning: Cannot add header information - headers already sent by >(output > > started at c:\phpdev\www\mediawatch\mast_maint.php:9) in > > c:\phpdev\www\mediawatch\mast_maint.php on line 26 > > > > is it needed to pass session id with every url which is restricted for > > registerd users only ? i read in book that , if you compile PHP with >the > > flag, enable-trans-sid, the seesion id will be automatically appended >to > > every relative link in ur pages once a session has been started. > > i saw the flag session.use_trans_sid = 1 is set in php.ini file > > what is the use of this flag?? > > > > why im getting such error msg? please help me out. > > > > smita. > > > > > > > > > > _________________________________________________________________ > > Chat with friends online, try MSN Messenger: http://messenger.msn.com > > > > > > -- > > PHP Database Mailing List (http://www.php.net/) > > To unsubscribe, visit: http://www.php.net/unsub.php _________________________________________________________________ Send and receive Hotmail on your mobile device: http://mobile.msn.com -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php