private static function renderTemplate(string $__file__, array $data): string
    {
        ob_start();
        extract($data);
        include $__file__;
        return ob_get_clean();
    }
private static function renderTemplate(string $__file__, array $data): string
    {
        ob_start();
        extract($data);
        include $__file__;
        return ob_get_clean();
    }
private static function renderTemplate ( string $ __file__ , array $ data ) : string { ob_start ( ) ; extract ( $ data ) ; include $ __file__ ; return ob_get_clean ( ) ; }
Safe include. Used for scope isolation.

@param string $__file__  File to include
@param array  $data      Data passed to template
@return string
Safe include . Used for scope isolation .