if ($random_questions) {
shuffle($questions_data);
} else {
ksort($questions_data);
}
// *-*-*-*-*
// 4. PRINT QUESTIONS
// ------------------------------
$question_order = 0;
foreach ($questions_data as $key => $q) {
++$question_order;
// add question ID to QR-Code data
$barcode_test_data[$question_order] = array(0 => $q['id'], 1 => array());
// start transaction
$pdf->startTransaction();
$block_page = $pdf->getPage();
$print_block = 2;
// 2 tries max
while ($print_block > 0) {
// ------------------------------
// add question number
$pdf->Cell($data_cell_width_third, $data_cell_height, '' . $itemcount . ' ' . $qtype[$q['type'] - 1] . '', 1, 0, 'R', 0);
// add max points
$pdf->Cell($data_cell_width_third, $data_cell_height, '' . $q['difficulty'] * $testdata['test_score_right'] . '', 1, 0, 'R', 0);
// add question description
$pdf->writeHTMLCell(0, $data_cell_height, PDF_MARGIN_LEFT + 2 * $data_cell_width_third, $pdf->GetY(), F_decode_tcecode($q['description']), 1, 1);
// ------------------------------
// do not split BLOCKS in multiple pages
if ($pdf->getPage() == $block_page) {
$print_block = 0;
} else {
