. */ namespace Doctrine\DBAL\Driver; use \PDO; /** * PDO implementation of the Connection interface. * Used by all PDO-based drivers. * * @since 2.0 */ class PDOConnection extends PDO implements \Doctrine\DBAL\Driver\Connection { public function __construct($dsn, $user = null, $password = null, array $options = null) { parent::__construct($dsn, $user, $password, $options); $this->setAttribute(PDO::ATTR_STATEMENT_CLASS, array('Doctrine\DBAL\Driver\PDOStatement', array())); $this->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $this->setAttribute(PDO::ATTR_CASE, PDO::CASE_LOWER); } }