Doctrine\DBAL\Migrations\Version::getConfiguration PHP Method

    public function getConfiguration()
    {
        return $this->configuration;
    }

 public function __construct(Version $version)
 {
     $config = $version->getConfiguration();
     $this->version = $version;
     $this->connection = $config->getConnection();
     $this->sm = $this->connection->getSchemaManager();
     $this->platform = $this->connection->getDatabasePlatform();
     $this->outputWriter = $config->getOutputWriter();
 }