gistfile1.txt

$dbParams = array(
		'database'  => 'zf2tutorial',
		'username'  => 'root',
		'password'  => 'sr.256%',
		'hostname'  => '127.0.0.1',
);

return array(
		'service_manager' => array(
				'factories' => array(
						'Zend\Db\Adapter\Adapter' => function ($sm) use ($dbParams) {
							return new Zend\Db\Adapter\Adapter(array(
									'driver'    => 'pdo',
									'dsn'       => 'mysql:dbname='.$dbParams['database'].';host='.$dbParams['hostname'],
									'database'  => $dbParams['database'],
									'username'  => $dbParams['username'],
									'password'  => $dbParams['password'],
									'hostname'  => $dbParams['hostname'],
							));
						},
				),
		),
);