Re: how to get num of sessions vars?

nevermind ""phpman"" <info@graphicon.nu> wrote in message news:9b78hr$uvb$1@toye.p.sourceforge.net... > Thanks, > > another quick question. That works and I can access the variables still but > this > for ($x=0;$x<$s;$x++) { > $tmp = $HTTP_SESSION_VARS[$x]; > echo("<p>tmp=$tmp</p>\n"); > } > > outputs > > tmp= > > > > ???? Why? How do I cycle through each session var and get its name and > value? > > > ""Keyur Kalaria"" <keyur@hyper-net.net> wrote in message > news:006501c0c42e$ba839860$2d64a8c0@office... > > Hey Dave, > > > > you can try the following: > > > > num = sizeof($HTTP_SESSION_VARS); > > > > > > regards > > keyur > > > > > > ----- Original Message ----- > > From: "phpman" <info@graphicon.nu> > > To: <php-general@lists.php.net> > > Sent: Friday, April 13, 2001 8:40 PM > > Subject: [PHP] how to get num of sessions vars? > > > > > > > I thought this would work.. > > > > > > $num = count($HTTP_SESSION_VARS); > > > > > > ..but it doesn't. I can access the session vars themselves, so I know > > > they're there. Help. > > > > > > -Dave > > > > > > > > > > > > > > > -- > > > PHP General Mailing List (http://www.php.net/) > > > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > > > For additional commands, e-mail: php-general-help@lists.php.net > > > To contact the list administrators, e-mail: php-list-admin@lists.php.net > > > > > > > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > > For additional commands, e-mail: php-general-help@lists.php.net > > To contact the list administrators, e-mail: php-list-admin@lists.php.net > > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > For additional commands, e-mail: php-general-help@lists.php.net > To contact the list administrators, e-mail: php-list-admin@lists.php.net >