query($check_query);
if ($result->num_rows > 0) {
$message = "Record Already exist!";
echo "";
} else {
// SQL query to insert data into the table
$sql="insert into alexam values('$fn','$id','$dob','$gen','$att','$lm','$sub1no','$sub1lan','$sub2no','$sub2lan','$sub3no','$sub3lan','$ct','$ctlan','$ge','$nos','$sn','$str','$cls')";
if (mysqli_query($conn, $sql)) {
echo "ඔබේ යොමු කිරම සාර්ථකයිි ";
echo "