public function addParams($params)
{
if (!empty($params)) {
if (empty($this->params)) {
$this->params = $params;
} else {
foreach ($params as $name => $value) {
if (is_int($name)) {
$this->params[] = $value;
} else {
$this->params[$name] = $value;
}
}
}
}
return $this;
}