Prado\Collections\TAttributeCollection::__get PHP Метод

This method overrides the parent implementation by returning a key value if the key exists in the collection.

public __get ( $name ) : mixed
Результат	mixed	the property value or the event handler list

    public function __get($name)
    {
        return $this->contains($name) ? $this->itemAt($name) : parent::__get($name);
    }

TAttributeCollection