/**
* Constructs the MySQL adapter and sets the default port to 3306.
*
* @see lithium\data\source\Database::__construct()
* @see lithium\data\Source::__construct()
* @see lithium\data\Connections::add()
*
* @param array $config Configuration options for this class. For additional configuration,
* see `lithium\data\source\Database` and `lithium\data\Source`. Available options
* defined by this class:
* - `'database'`: The name of the database to connect to. Defaults to 'lithium'.
* - `'host'`: The IP or machine name where MySQL is running, followed by a colon,
* followed by a port number or socket. Defaults to `'localhost:3306'`.
* - `'persistent'`: If a persistent connection (if available) should be made.
* Defaults to true.
* Typically, these parameters are set in `Connections::add()`, when adding the
* adapter to the list of active connections.
*/
public function __construct(array $config = [])
{
$defaults = ['host' => 'localhost:3306', 'encoding' => null];
parent::__construct($config + $defaults);
}
