prepare("
SELECT * FROM questions
WHERE id IN (22, 23)
");
$stmt->execute(); // ✅ FIXED
$_SESSION['practice_questions'] = $stmt->fetchAll(PDO::FETCH_ASSOC);
$_SESSION['practice_index'] = 0;
}
/* CURRENT QUESTION */
$questions = $_SESSION['practice_questions'];
print_r($questions);
exit;
if (!isset($_SESSION['practice_index'])) {
$_SESSION['practice_index'] = 0;
}
$index = $_SESSION['practice_index'];
if ($index >= count($questions)) {
header("Location: practice_completed.php");
exit;
}
$q = $questions[$index];
$qno = $index + 1;
?>