Get called method name without __call

Is there any way to get called method name, using reflection or anything else?

Suppose I have following class:

abstract class FooController {

    /**
     * Current language
     * @var string
     */
    private $language;

    /**
     * Controller action called by framework
     * @return string
     */
    public function dosomethingAction()
    {
        $template = $this->getLocalizedTemplate();
        //do something

        return $template;
    }

    /**
     * Builds template name using current 
     * action name and $language value
     * @return string
     */
    private function getLocalizedTemplate()
    {
        $ACTION_NAME; //how to obtain it?
        $filteredActionName = preg_replace("/Action$/", "", $ACTION_NAME);
        return $filteredActionName . "_" . $this->language . '.phtml';
    }

}