$walletClient = (new \RefRing\MoneroRpcPhp\ClientBuilder('http://127.0.0.1:18081/json_rpc'))
    ->buildWalletClient();

echo $walletClient->getVersion()->version;

$daemonClient = (new \RefRing\MoneroRpcPhp\ClientBuilder('http://127.0.0.1:18081/json_rpc'))
    ->buildDaemonClient();

echo $daemonClient->getVersion()->version;

$daemonClient = (new \RefRing\MoneroRpcPhp\ClientBuilder('http://127.0.0.1:18081/json_rpc'))
    ->withAuthentication('foo', 'bar')
    ->buildDaemonClient();

echo $daemonClient->getVersion()->version;

$httpClient = new Psr18Client(new CurlHttpClient([
    'http_version' => '2.0',
    'proxy' => 'socks5://username:password@127.0.0.1:9999',
]));

$daemonClient = (new \RefRing\MoneroRpcPhp\ClientBuilder('http://examplenode/json_rpc'))
    ->withHttpClient($httpClient)
    ->buildDaemonClient();

$httpClient = new \Symfony\Component\HttpClient\Psr18Client();
$logger = new \Psr\Log\NullLogger();

$daemonClient = (new \RefRing\MoneroRpcPhp\ClientBuilder('http://127.0.0.1:18081/json_rpc'))    
    ->withHttpClient($httpClient)
    ->withLogger($logger)
    ->buildDaemonClient();

// Try to create a wallet, or open it when it already exists
try{
    $walletClient->createWallet('testwallet', 'English', 'password');
} catch (WalletExistsException $e) {
    $walletClient->openWallet('testwallet', 'password');
} catch(MoneroRpcException $e) {
    echo 'An error occured: '.$e->getMessage();
}

$baseAddressData = $walletClient->getAddress();
$subAddressData = $walletClient->createAddress();

printf("BaseAddress: %s\nSubAddress: %s\n", $baseAddressData->address, $subAddressData->address);

// Create another account
$newAccountData = $walletClient->createAccount('another account');
$newAccountSubAddress = $walletClient->createAddress($newAccountData->accountIndex);

printf("Account %d\nBaseAddress: %s\nSubAddress: %s", $newAccountData->accountIndex, $newAccountData->address, $newAccountSubAddress->address);