composer require alibabacloud/client

<?php

use AlibabaCloud\Client\AlibabaCloud;

AlibabaCloud::accessKeyClient('accessKeyId', 'accessKeySecret')->asDefaultClient();

<?php

use AlibabaCloud\Client\AlibabaCloud;
use AlibabaCloud\Client\Exception\ClientException;
use AlibabaCloud\Client\Exception\ServerException;

try {
    $result = AlibabaCloud::roa()
                          ->regionId('cn-hangzhou') // 指定请求的区域，不指定则使用客户端区域、默认区域
                          ->product('CS') // 指定产品
                          ->version('2015-12-15') // 指定产品版本
                          ->action('DescribeClusterServices') // 指定产品接口
                          ->serviceCode('cs') // 设置 ServiceCode 以备寻址，非必须
                          ->endpointType('openAPI') // 设置类型，非必须
                          ->method('GET') // 指定请求方式
                          ->host('cs.aliyun.com') // 指定域名则不会寻址，如认证方式为 Bearer Token 的服务则需要指定
                          ->pathPattern('/clusters/[ClusterId]/services') // 指定ROA风格路径规则
                          ->withClusterId('123456') // 为路径中参数赋值，方法名：with + 参数
                          ->request(); // 发起请求并返回结果对象，请求需要放在设置的最后面

    print_r($result->toArray());

} catch (ClientException $exception) {
    print_r($exception->getErrorMessage());
} catch (ServerException $exception) {
    print_r($exception->getErrorMessage());
}

<?php

use AlibabaCloud\Client\AlibabaCloud;
use AlibabaCloud\Client\Exception\ClientException;
use AlibabaCloud\Client\Exception\ServerException;

try {
    $result = AlibabaCloud::rpc()
                          ->product('Cdn')
                          ->version('2014-11-11')
                          ->action('DescribeCdnService')
                          ->method('POST')
                          ->request();

    print_r($result->toArray());

} catch (ClientException $exception) {
    print_r($exception->getErrorMessage());
} catch (ServerException $exception) {
    print_r($exception->getErrorMessage());
}