public function backToHere($url, $extraParams = array()) { // Add $extraParams to current URL $backtoUrl = Url::mergeQueryParams($this->request->getUrl(), $extraParams); // Add merged current URL as backto param to $url return Url::mergeQueryParams($url, array('backto' => $backtoUrl)); }
public function addLocationParams($params) { $this->redirect->setLocation(Url::mergeQueryParams($this->redirect->getLocation(), $params)); }