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;
}
?>
$d"; ?> | ||
---|---|---|
$hlabel | "; foreach($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($row = $q->fetch_assoc()){ echo "{$row['name']}
{$row['teacher']}
{$row['room']} | ";
} else {
echo ""; } } echo " |
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