Hey Grant - This would probably put you on the right path:
<?php session_start(); var_dump($_SESSION); ?> From a development perspective, the session service is transparent for most applications. You can write and read from a user's session without knowing any of the particulars (like their session ID). example: <?php session_start(); // Assign a value to the global $_SESSION array $_SESSION['name'] = 'Anybody"; // Echo the output to the screen echo $_SESSION['name']; ?> In most circumstances, $_SESSION['name'] will be set on each page has session_start() at the top. Here's some more information: http://www.php.net/manual/en/ref.session.php http://www.zend.com/zend/tut/session.php Hope that helps, Jeromie Clark >* > > >Hi, > >I'm trying to use a simple session variable, but I've never used it before. >When I put the following code, I get an error message. > ><?php > >session_start(); > >echo "Your session identification number is".session_id(); > >?> >* >** >*Warning*: session_start(): Cannot send session cache limiter - headers >already sent (output started > >grant > > > The php_mysql group is dedicated to learn more about the PHP/MySQL web database possibilities through group learning. Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/php_mysql/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
