Roller\Router::makeCache PHP Method

    private function makeCache()
    {
        if ($this->cache === self::cache_type_apc) {
            $dumper = new \Roller\Dumper\PhpDumper();
            $code = $dumper->dump($this->routes);
            apc_store($this->cacheId, $code) === true or die('Roller\\Router: apc cache failed.');
        } elseif ($this->cache === self::cache_type_file) {
            $dumper = new \Roller\Dumper\PhpDumper();
            $code = $dumper->dump($this->routes);
            $cacheFile = $this->cacheDir . DIRECTORY_SEPARATOR . $this->cacheId;
            file_put_contents($cacheFile, '<?php ' . $code) !== false or die('Roller\\Router: file cache failed.');
        } else {
            throw new Exception('Unknown cache type');
        }
    }