Users are not able to login after Yii to Laravel migration

especially PHP team. I have a scenario, see if anyone has some tips?

I have an old system developed on Yii Framework. The user table there has encrypted passwords. I recently moved those users to our new system developed using Laravel. However, we could not bring the passwords as they were encrypted. Client wants to keep same login / password on the new system for all users. Is it possible ?

via Chebli Mohamed