Wrapper Creation

Any tips or hint on how to create a wrapper around an existing php library so it ties in neatly with yii2 ?

If the library uses Composer, then chances are that you don’t even have to wrap it :)

If you would like to know how to wrap it anyway, the best places to be is Packagist and YiiGist.

It is not difficult to get started, especially when you can study other peoples code.