protected function addUrlParameter($url, $name, $value)
{
if (is_array($value)) {
$value = implode(',', array_filter($value));
}
$value = str_replace('%', '%%', urlencode($value));
if (empty($value)) {
return $url;
}
if ($name !== 'auto_item') {
$url .= '/' . $name . '/' . $value;
} else {
$url = '/' . $value . $url;
}
return $url;
}