App\Providers\ConfigServiceProvider::configureCacheProvider PHP Method

    protected function configureCacheProvider()
    {
        if (app()->environment('production') || config()->get('cache.default') !== 'memcached') {
            return;
        }
        try {
            if (!class_exists('Memcached')) {
                throw new Exception();
            }
            (new MemcachedConnector())->connect(config('cache.stores.memcached.servers'));
        } catch (Exception $e) {
            config()->set('cache.default', 'array');
        }
    }