Braintree PHP Client Library

The Braintree PHP library provides integration access to the Braintree Gateway.

Dependencies

PHP version >= 5.4.0 is required.

The following PHP extensions are required:

• curl
• dom
• hash
• openssl
• xmlwriter

Quick Start Example

<?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());
}

?>

HHVM Support

The Braintree PHP library will run on HHVM >= 3.4.2.

Legacy PHP Support

Version 2.40.0 is compatible with PHP 5.2 and 5.3. You can find it on our releases page.

Documentation

• Official documentation

Testing

Tests are written in PHPunit (installed by composer). Unit tests should run on any system meeting the base requirements:

phpunit tests/unit/

Please note that the integration tests require access to services internal to Braintree, and so will not run in your test environment.

Open Source Attribution

A list of open source projects that help power Braintree can be found here.

License

See the LICENSE file.