src/ConnectionFactory.php
protected function createSingleConnection(array $config)
    {
        $connector = $this->createConnector($config)->connect($config);

        return $this->createConnection($connector, $config);
    }
protected function createSingleConnection(array $config)
    {
        $connector = $this->createConnector($config)->connect($config);

        return $this->createConnection($connector, $config);
    }
protected function createSingleConnection ( array $ config ) { $ connector = $ this -> createConnector ( $ config ) -> connect ( $ config ) ; return $ this -> createConnection ( $ connector , $ config ) ; }
Create a single API connection instance.

@param  array  $config
@return ConnectionInterface
Create a single API connection instance .