<?php

require_once 'PATH_TO_BRAINTREE/lib/Braintree.php';

Braintree_Configuration::environment('sandbox');
Braintree_Configuration::merchantId('your_merchant_id');
Braintree_Configuration::publicKey('your_public_key');
Braintree_Configuration::privateKey('your_private_key');

$result = Braintree_Transaction::sale(array(
    'amount' => '1000.00',
    'creditCard' => array(
        'number' => '5105105105105100',
        'expirationDate' => '05/12'
    )
));

if ($result->success) {
    print_r("success!: " . $result->transaction->id);
} else if ($result->transaction) {
    print_r("Error processing transaction:");
    print_r("\n  code: " . $result->transaction->processorResponseCode);
    print_r("\n  text: " . $result->transaction->processorResponseText);
} else {
    print_r("Validation errors: \n");
    print_r($result->errors->deepAll());
}

?>

<?php

//Lets get some details for all of the sales that took place in the past 2 days.
$now = new Datetime();
$past = clone $now;
$past = $past->modify("-2 days");

//lookup up a collection of sale transactions.
$collection = Braintree_Transaction::search(array(
  Braintree_TransactionSearch::createdAt()->between($past, $now),
  Braintree_TransactionSearch::type()->is(Braintree_Transaction::SALE)
));

//loop throgh the collection to get access to individual transation objects.
foreach ($collection as $transaction) {
    print_r("transactionId ". $transaction->id . "\n");
    print_r("firstName: " . $transaction->customerDetails->firstName . "\n");
    print_r("amount: $" . $transaction->amount . "\n");
    print_r("paymentInstrument: " . $transaction->paymentInstrumentType . "\n ");
}

?>

<?php

// Load up a customer with multiple saved paymentMethods.
$customer = Braintree_Customer::find('a_customer_id');

// Loop throgh all of the payment methods of different types stored for user
foreach ($customer->paymentMethods() as $paymentMethod) {

    // All paymentMethod types can return basic fields consistently
    print_r("token: ". $paymentMethod->token . "\n");
    print_r("isDefault: " . $paymentMethod->isDefault() . "\n ");
    print_r("image: <img src=\"" . $paymentMethod->imageUrl . "\"/>\n ");
    
    // Some simple logic can be used to find a label to put beside the image.
    print_r("accountIdentifier: " . getAccountIdentifier ($paymentMethod). "\n ");

}

// This function helps us get a label across different object types.
function getAccountIdentifier ($paymentMethod){

  // We can use the class to determine the type of paymentObject.
  switch (get_class($paymentMethod)) { 
    case "Braintree_CreditCard":
        return $paymentMethod->maskedNumber;
    case "Braintree_PayPalAccount":
        return $paymentMethod->email;
    case "Braintree_ApplePayCard":
        return $paymentMethod->paymentInstrumentName;
    case "Braintree_EuropeBankAccount":
        return $paymentMethod->maskedIban;
  }

}

?>