private function getToken($card, $key = null)
{
if ($key != null and $key != "") {
$this->publicKey = $key;
} else {
$this->publicKey = TestServicesConfig::ValidMultiUsePublicKey();
}
$this->tokenService = new HpsTokenService($this->publicKey);
$tokenResponse = $this->tokenService->getToken($card);
if (isset($tokenResponse->token_value)) {
$token = new HpsTokenData();
$token->tokenValue = $tokenResponse->token_value;
return $token;
} else {
return $tokenResponse;
}
}
