$page = 0;
if (!empty($_GET['page'])) {
$page = $_GET['page'];
}
$dbo = new DBO($servername, $username, $password, $dbname);
$sql = "SELECT * FROM questions";
$dbo->query($sql) or die($dbo->ShowError());
$num_questions = $dbo->emaitza_kopurua();
$sql = "SELECT * FROM questions LIMIT " . $page . ", 1";
$dbo->query($sql) or die($dbo->ShowError());
while ($questionDB = $dbo->emaitza()) {
$question = new question($questionDB);
$total++;
$qid = 'q' . $question->getId();
$answer = $_POST[$qid];
$passed = $question->isCorrect($answer);
// if ($passed) {
// $corrects++;
// }
$myTC = new MyTinCanAPI();
$myTC->createObject($question->getBefore());
$myTC->createActivityType($question);
$myTC->createVerb($passed);
if (is_array($answer)) {
$answer = implode(',', $answer);
}
$myTC->createResult($passed, $answer);
$myTC->sendStatement();
}
if ($corrects > 0 && $total > 0) {
$scaled = $corrects / $total;