function createAuthorization($apiContext)
{
$addr = new Address();
$addr->setLine1("3909 Witmer Road");
$addr->setLine2("Niagara Falls");
$addr->setCity("Niagara Falls");
$addr->setState("NY");
$addr->setPostal_code("14305");
$addr->setCountry_code("US");
$addr->setPhone("716-298-1822");
$card = new CreditCard();
$card->setType("visa");
$card->setNumber("4417119669820331");
$card->setExpire_month("11");
$card->setExpire_year("2019");
$card->setCvv2("012");
$card->setFirst_name("Joe");
$card->setLast_name("Shopper");
$card->setBilling_address($addr);
$fi = new FundingInstrument();
$fi->setCredit_card($card);
$payer = new Payer();
$payer->setPayment_method("credit_card");
$payer->setFunding_instruments(array($fi));
$amount = new Amount();
$amount->setCurrency("USD");
$amount->setTotal("1.00");
$transaction = new Transaction();
$transaction->setAmount($amount);
$transaction->setDescription("This is the payment description.");
$payment = new Payment();
$payment->setIntent("authorize");
$payment->setPayer($payer);
$payment->setTransactions(array($transaction));
$paymnt = $payment->create($apiContext);
$resArray = $paymnt->toArray();
return $authId = $resArray['transactions'][0]['related_resources'][0]['authorization']['id'];
}
$addr->setState("NY");
$addr->setPostal_code("14305");
$addr->setCountry_code("US");
$addr->setPhone("716-298-1822");
// ### CreditCard
// A resource representing a credit card that can be
// used to fund a payment.
$card = new CreditCard();
$card->setType("visa");
$card->setNumber("4417119669820331");
$card->setExpire_month("11");
$card->setExpire_year("2019");
$card->setCvv2("012");
$card->setFirst_name("Joe");
$card->setLast_name("Shopper");
$card->setBilling_address($addr);
// ### FundingInstrument
// A resource representing a Payer's funding instrument.
// Use a Payer ID (A unique identifier of the payer generated
// and provided by the facilitator. This is required when
// creating or using a tokenized funding instrument)
// and the `CreditCardDetails`
$fi = new FundingInstrument();
$fi->setCredit_card($card);
// ### Payer
// A resource representing a Payer that funds a payment
// Use the List of `FundingInstrument` and the Payment Method
// as 'credit_card'
$payer = new Payer();
$payer->setPayment_method("credit_card");
$payer->setFunding_instruments(array($fi));