protected function createOwnExtension()
    {
        $this->ownExtension = function (XType $type, $value, $view, $lang) {
            return $this->selfFormat($type, $value, $view, $lang);
        };
    }
protected function createOwnExtension()
    {
        $this->ownExtension = function (XType $type, $value, $view, $lang) {
            return $this->selfFormat($type, $value, $view, $lang);
        };
    }
protected function createOwnExtension ( ) { $ this -> ownExtension = function ( XType $ type , $ value , $ view , $ lang ) { return $ this -> selfFormat ( $ type , $ value , $ view , $ lang ) ; } ; }
Creates the callable which does the own formatting.
Creates the callable which does the own formatting .