query("SELECT * FROM classes WHERE id=$class_id")->fetch_assoc(); $days = ["Lunedì","Martedì","Mercoledì","Giovedì","Venerdì","Sabato"]; $hours = [ 1 => "Prima ora
7:50 - 8:50", 2 => "Seconda ora
8:50 - 9:45", 3 => "Terza ora
9:55 - 10:50", 4 => "Quarta ora
10:50 - 11:45", 5 => "Quinta ora
11:55 - 12:50", 6 => "Sesta ora
12:50 - 13:50" ]; if (!isset($_GET['class_id'])) { header("Location: index.php"); exit; } $class_id = intval($_GET['class_id']); // sicurezza $res = $conn->query("SELECT id FROM classes WHERE id = $class_id LIMIT 1"); if ($res->num_rows === 0) { // Classe non trovata header("Location: index.php"); exit; } ?> Orario <?php echo $class['name']; ?>

Orario della classe

$d"; ?> $hlabel){ echo ""; foreach($days as $d){ $q = $conn->query("SELECT subjects.name, subjects.teacher, subjects.room FROM timetable LEFT JOIN subjects ON timetable.subject_id = subjects.id WHERE class_id=$class_id AND day='$d' AND hour=$hnum"); if($q->num_rows > 0){ $row = $q->fetch_assoc(); $subject = $row['name']; $room = $row['room']; // metto il primo docente $teachers = [$row['teacher']]; // aggiungo eventuali altri docenti while($row = $q->fetch_assoc()){ $teachers[] = $row['teacher']; } // se più docenti -> unisci con virgola e "e" finale if(count($teachers) > 1){ $last = array_pop($teachers); $teachers_list = implode(", ", $teachers) . " e " . $last; } else { $teachers_list = $teachers[0]; } echo ""; } else { echo ""; } } echo ""; } ?>


$hlabel	$subject $teachers_list $room