Thanks. "Niel Archer" <not@xxxxxxxxxx> wrote in message news:20090919121842.B95B.A5CB2C2A@xxxxxxxxxxxxx > > I'm maintaining a session. I successfully connect to a database ($DBConnect > > = mysql_connect()). I save the connection resource in a session variable > > ($_SESSION['connection'] = $DBConnect) ... to use in subsequent queries. It > > remains valid while the user is on the current page. > > print_r($_SESSION['connection']) yields 'Resource id #3', for instance. > > > > User browses to a new page ... in the same session. $_SESSION['$DBConnect'] > > no longer references a valid mysql resource. > > print_r($_SESSION['connection']) yields '0'. > > > > Other "ordinary" values saved in $_SESSION variables remain valid. > > > > Is there something special about a mysql resource? > > Not about the resource itself, no. PHP closes connections to a Db when a > script ends, unless the connection is persistent, so while the resource > IS saved, the connection to which it refers no longer exists. > > > > > -- > > PHP Database Mailing List (http://www.php.net/) > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > -- > Niel Archer > niel.archer (at) blueyonder.co.uk > > -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
