//set language items
if (defined('K_DIGSIG_ENABLE') and K_DIGSIG_ENABLE) {
// set document signature
$pdf->setSignature(K_DIGSIG_CERTIFICATE, K_DIGSIG_PRIVATE_KEY, K_DIGSIG_PASSWORD, K_DIGSIG_EXTRA_CERTS, K_DIGSIG_CERT_TYPE, array('Name' => K_DIGSIG_NAME, 'Location' => K_DIGSIG_LOCATION, 'Reason' => K_DIGSIG_REASON, 'ContactInfo' => K_DIGSIG_CONTACT));
}
$pdf->SetFillColor(204, 204, 204);
$pdf->SetLineWidth(0.1);
$pdf->SetDrawColor(0, 0, 0);
if ($mode != 3) {
$pdf->AddPage();
// print document name (title)
$pdf->SetFont(PDF_FONT_NAME_DATA, 'B', PDF_FONT_SIZE_DATA * K_TITLE_MAGNIFICATION);
$pdf->Cell(0, 0, $doc_title, 1, 1, 'C', 1);
$pdf->Ln(5);
// print test stats table
$pdf->printTestResultStat($ts, $pubmode, $display_mode);
if ($show_graph) {
// display graph
$pdf->Ln(5);
$pdf->printSVGStatsGraph($ts['svgpoints']);
}
if ($display_mode > 1) {
// print question
$pdf->Bookmark($l['w_statistics']);
$pdf->printQuestionStats($ts['qstats'], $display_mode);
}
}
if ($mode > 2) {
// print testuser details
if ($testuser_id == 0) {
foreach ($ts['testuser'] as $tstusr) {
