Eloquent add multiple connection

$capsule = new Capsule;

$capsule->addConnection(
    array(
        'driver'    => 'mysql',
        'host'      => "localhost",
        'database'  => "employees_db",
        'username'  => "root",
        'password'  => "",
        'charset'   => 'utf8',
        'collation' => 'utf8_unicode_ci',
        'prefix'    => '',
    ),
    "default"
);

$capsule->addConnection(
    array(
            'driver'    => 'mysql',
            'host'      => "192.168.1.8",
            'database'  => "ihris",
            'username'  => "christian",
            'password'  => "Thedarkknight1!",
            'charset'   => 'utf8',
            'collation' => 'utf8_unicode_ci',
            'prefix'    => '',
    ),
    "employees"
        );

$capsule->setAsGlobal();
$capsule->bootEloquent();

reference : http://stackoverflow.com/questions/34649181/multiple-database-connection-using-illuminate-database-eloquent-orm-in-codeignit