private function buildParams()
{
$total = count($this->get_parameters);
$i = 1;
$query_str = "";
foreach ($this->get_parameters as $key => $val) {
$_GET[$key] = $val;
// This is where $_GET is produced.
$query_str .= $key . "=" . $val;
if ($i < $total) {
$query_str .= "&";
}
$i++;
}
return $query_str;
}