private function intToDecimal($int)
{
$int = str_replace(".", "", $int);
//For cases where the int is already an decimal.
$before = substr($int, 0, -2);
$after = substr($int, -2);
if (empty($before)) {
$before = 0;
}
if (strlen($after) == 1) {
$after = "0" . $after;
}
return $before . "." . $after;
}