PHPSocialNetwork/phpfastcache

## As of the 9.2 an extension concept has been introduced.

It's pretty new but allow Phpfastcache to split up its drivers into sub-repository with a simple additional call to make.

The 9.2 make the beginning of a new external extensions: 

- `Arangodb`
- `Couchbasev4`
- `Couchdb`
- `Dynamodb`
- `Firestore`
- `Mongodb`
- `Solr`

There's only 2 steps:

1) Add it to your composer: `composer install phpfastcache/couchbasev4-extension`
2) Call the CacheManager: `CacheManager::getInstance('Couchbasev4')`

However `Couchbasev3` will stay in the core for compatibility reason but will be **deprecated**.