mihaildev\elfinder\ElFinder::getManagerUrl PHP Метод

    public static function getManagerUrl($controller, $params = [])
    {
        $params[0] = '/' . $controller . "/manager";
        return Yii::$app->urlManager->createUrl($params);
    }

 public function init()
 {
     parent::init();
     if (empty($this->language)) {
         $this->language = ElFinder::getSupportedLanguage(\Yii::$app->language);
     }
     if (empty($this->options['id'])) {
         $this->options['id'] = $this->getId();
     } else {
         $this->setId($this->options['id']);
     }
     $managerOptions = [];
     if (!empty($this->filter)) {
         $managerOptions['filter'] = $this->filter;
     }
     $managerOptions['callback'] = $this->getId() . "_manager";
     if (!empty($this->language)) {
         $managerOptions['lang'] = $this->language;
     }
     if (!empty($this->path)) {
         $managerOptions['path'] = $this->path;
     }
     $this->_managerOptions['url'] = ElFinder::getManagerUrl($this->controller, $managerOptions);
     $this->_managerOptions['width'] = $this->width;
     $this->_managerOptions['height'] = $this->height;
     $this->_managerOptions['id'] = $managerOptions['callback'];
 }