0) {
$query = "SELECT Group_Slot_ID, Time_Slot, time_slot_programs_ID, Time_From, Time_To
FROM group_slot_mapping
WHERE Group_ID = $group_id
GROUP BY time_slot_programs_ID, Time_Slot_ID, Time_From, Time_To";
$result = $mysqli->query($query);
echo '
';
while ($slot = $result->fetch_assoc()) {
$from = date("h:i A", strtotime($slot["Time_From"]));
$to = date("h:i A", strtotime($slot["Time_To"]));
echo "