query($query);
$disabledDates = [];
while ($row = $result->fetch_assoc()) {
$start = new DateTime($row["Event_Start"]);
$end = new DateTime($row["Event_End"]);
while ($start <= $end) {
$disabledDates[] = $start->format("Y-m-d");
$start->modify("+1 day");
}
}
echo json_encode($disabledDates);
?>