prepare("
SELECT roll_number, student_name, learning_style
FROM learning_styles
WHERE user_id = ?
ORDER BY roll_number
");
$stmt->execute([$_SESSION['user_id']]);
$students = $stmt->fetchAll(PDO::FETCH_ASSOC);
// HTML for PDF
$html = '
RS Learning Lab – Class Learning Report
Teacher: '.htmlspecialchars($_SESSION['teacher_name']).'
Class: '.htmlspecialchars($_SESSION['class_name']).'
Date: '.date("d M Y").'
| Roll No |
Student Name |
Learning Style |
';
foreach ($students as $s) {
$html .= '
| '.htmlspecialchars($s['roll_number']).' |
'.htmlspecialchars($s['student_name']).' |
'.htmlspecialchars($s['learning_style']).' |
';
}
$html .= '
';
// Generate PDF
$dompdf = new Dompdf();
$dompdf->loadHtml($html);
$dompdf->setPaper('A4', 'portrait');
$dompdf->render();
$dompdf->stream("Class_Learning_Report.pdf", ["Attachment" => true]);