query("SELECT COUNT(*) FROM workdone WHERE mnumber = $mnumber AND session = $sessionid")->fetch(PDO::FETCH_NUM)[0] == 1) {
print '';
print '| You already submitted results for this session |
|---|
';
print '
';
print "You can only submit your calculated examples once!";
exit;
}
$excount = count($exchecked);
$donestring = implode(',', $exchecked);
$db->query("INSERT INTO workdone (mnumber,session,manydone,thisdone)
VALUES (\"$mnumber\", \"$sessionid\", \"$excount\", \"$donestring\")");
print '';
print '| submitted |
|---|
';
print '
';
exit;
}
?>