public function getProvinces($code = null)
{
$provinceModel = new OldLuProvstates();
if (empty($code)) {
$provincesResults = $provinceModel->findAll();
} else {
$provincesResults = $provinceModel->findAllByAttributes(array('countrycode' => $code));
}
$provinces = array();
foreach ($provincesResults as $key => $result) {
$provinces[$key] = $result->attributes;
}
return $provinces;
}
