Barryvdh\Debugbar\LaravelDebugbar::selectStorage PHP Method

    protected function selectStorage(DebugBar $debugbar)
    {
        $config = $this->app['config'];
        if ($config->get('debugbar.storage.enabled')) {
            $driver = $config->get('debugbar.storage.driver', 'file');
            switch ($driver) {
                case 'pdo':
                    $connection = $config->get('debugbar.storage.connection');
                    $table = $this->app['db']->getTablePrefix() . 'phpdebugbar';
                    $pdo = $this->app['db']->connection($connection)->getPdo();
                    $storage = new PdoStorage($pdo, $table);
                    break;
                case 'redis':
                    $connection = $config->get('debugbar.storage.connection');
                    $storage = new RedisStorage($this->app['redis']->connection($connection));
                    break;
                case 'custom':
                    $class = $config->get('debugbar.storage.provider');
                    $storage = $this->app->make($class);
                    break;
                case 'file':
                default:
                    $path = $config->get('debugbar.storage.path');
                    $storage = new FilesystemStorage($this->app['files'], $path);
                    break;
            }
            $debugbar->setStorage($storage);
        }
    }