list_sessions.php

<?php
 /*
 This file is part of Scorecard, Copyright 2013-2014 Dan Robinson, Nancy Wallace  and John Holland.

    Scorecard is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Scorecard is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with Scorecard.  If not, see <http://www.gnu.org/licenses/>.

*/
?>
<?php
echo "<table border=1><tr><td>session key</td><td>value</td></tr>";
foreach ($_SESSION as $key=>$val)
{
echo "<TR><td>".$key."</td><td>".$val."</td></tr>";
}
echo "</table>";
?>