README

欢迎使用 PayPal PHP SDK。本仓库包含 PayPal 的 PHP SDK 和用于 v2/checkout/orders 和 v2/payments API 的示例。

这是下一个主要 PayPal SDK 的一部分。它包含一个简化接口，仅提供简单的模型对象和 HTTP 调用的蓝图。此仓库目前包含 PayPal Checkout API 的功能，包括 Orders V2 和 Payments V2。

有关更多信息，请参阅PayPal Checkout 集成指南。有关设置 SDK 的更多信息，请参阅设置您的 SDK。

先决条件

PHP 5.6 及以上版本

支持 TLS 1.2 的环境（更多信息请访问 TLS-update 网站）

使用方法

二进制文件

使用 PayPal SDK 不必必须分支此仓库。您可以通过PayPal Checkout 服务器 SDK来配置和使用 SDK，而无需分支此代码。

要贡献或引用示例，您可以分支/引用此仓库。

设置凭据

通过访问https://developer.paypal.com/developer/applications 并生成一个 REST API 应用来获取客户端 ID 和客户端密钥。从那里获取 客户端 ID 和 密钥。

require __DIR__ . '/vendor/autoload.php';
use PayPalCheckoutSdk\Core\PayPalHttpClient;
use PayPalCheckoutSdk\Core\SandboxEnvironment;
// Creating an environment
$clientId = "<<PAYPAL-CLIENT-ID>>";
$clientSecret = "<<PAYPAL-CLIENT-SECRET>>";

$environment = new SandBoxEnvironment($clientId, $clientSecret);
$client = new PayPalHttpClient($environment);

示例

创建订单

代码

// Construct a request object and set desired parameters
// Here, OrdersCreateRequest() creates a POST request to /v2/checkout/orders
use PayPalCheckoutSdk\Orders\OrdersCreateRequest;
$request = new OrdersCreateRequest();
$request->prefer('return=representation');
$request->body = [
                     "intent" => "CAPTURE",
                     "purchase_units" => [[
                         "reference_id" => "test_ref_id1",
                         "amount" => [
                             "value" => "100.00",
                             "currency_code" => "USD"
                         ]
                     ]],
                     "application_context" => [
                          "cancel_url" => "https://example.com/cancel",
                          "return_url" => "https://example.com/return"
                     ] 
                 ];

try {
    // Call API with your client and get a response for your call
    $response = $client->execute($request);
    
    // If call returns body in response, you can get the deserialized version from the result attribute of the response
    print_r($response);
}catch (HttpException $ex) {
    echo $ex->statusCode;
    print_r($ex->getMessage());
}

示例输出

Status Code: 201
Id: 8GB67279RC051624C
Intent: CAPTURE
Gross_amount:
	Currency_code: USD
	Value: 100.00
Purchase_units:
	1:
		Amount:
			Currency_code: USD
			Value: 100.00
Create_time: 2018-08-06T23:34:31Z
Links:
	1:
		Href: https://api.sandbox.paypal.com/v2/checkout/orders/8GB67279RC051624C
		Rel: self
		Method: GET
	2:
		Href: https://www.sandbox.paypal.com/checkoutnow?token=8GB67279RC051624C
		Rel: approve
		Method: GET
	3:
		Href: https://api.sandbox.paypal.com/v2/checkout/orders/8GB67279RC051624C/capture
		Rel: capture
		Method: POST
Status: CREATED

捕获订单

在捕获之前，订单应由买家使用创建订单响应中返回的批准 URL 进行批准。

执行代码

use PayPalCheckoutSdk\Orders\OrdersCaptureRequest;
// Here, OrdersCaptureRequest() creates a POST request to /v2/checkout/orders
// $response->result->id gives the orderId of the order created above
$request = new OrdersCaptureRequest("APPROVED-ORDER-ID");
$request->prefer('return=representation');
try {
    // Call API with your client and get a response for your call
    $response = $client->execute($request);
    
    // If call returns body in response, you can get the deserialized version from the result attribute of the response
    print_r($response);
}catch (HttpException $ex) {
    echo $ex->statusCode;
    print_r($ex->getMessage());
}

示例输出

Status Code: 201
Id: 8GB67279RC051624C
Create_time: 2018-08-06T23:39:11Z
Update_time: 2018-08-06T23:39:11Z
Payer:
	Name:
		Given_name: test
		Surname: buyer
	Email_address: test-buyer@paypal.com
	Payer_id: KWADC7LXRRWCE
	Phone:
		Phone_number:
			National_number: 408-411-2134
	Address:
		Country_code: US
Links:
	1:
		Href: https://api.sandbox.paypal.com/v2/checkout/orders/3L848818A2897925Y
		Rel: self
		Method: GET
Status: COMPLETED

运行测试

要使用您的客户端 ID 和密钥运行集成测试，请克隆此仓库并运行以下命令

$ composer install
$ CLIENT_ID=YOUR_SANDBOX_CLIENT_ID CLIENT_SECRET=OUR_SANDBOX_CLIENT_SECRET composer integration

示例

您可以尝试创建和捕获订单

要尝试不同示例，请检查此链接

注意：请将 PayPalClient.php 更新为您的沙箱客户端凭据，或在执行示例时将客户端凭据作为环境变量传递。

许可

代码在SDK 许可证下发布