Use Amazon S3 Multi-Region Access Points with the Amazon SDK for PHP Version 3

Amazon Simple Storage Service (S3) Multi-Region Access Points provide a global endpoint for routing Amazon S3 request traffic between Amazon Web Services Regions.

You can create Multi-Region Access Points using the SDK for PHP, another Amazon SDK, the S3 console, or Amazon CLI,

When you create a Multi-Region Access Point, Amazon S3 generates an Amazon Resource Name (ARN) that has the following format:

arn:aws:s3::account-id:accesspoint/MultiRegionAccessPoint_alias

You can use the generated ARN in place of a bucket name for getObject() and putObject() methods.

<?php
require './vendor/autoload.php';

use Aws\S3\S3Client;

// Assign the Multi-Region Access Point to a variable and use it place of a bucket name.
$mrap = 'arn:aws:s3::123456789012:accesspoint/mfzwi23gnjvgw.mrap';
$key = 'my-key';

$s3Client = new S3Client([
    'region' => 'us-east-1'
]);

$s3Client->putObject([
    'Bucket' => $mrap,
    'Key' => $key,
    'Body' => 'Hello World!'
]);

$result = $s3Client->getObject([
    'Bucket' => $mrap,
    'Key' => $key
]);

echo $result['Body'] . "\n";

// Clean up.
$result = $s3Client->deleteObject([
    'Bucket' => $mrap,
    'Key' => $key
]);

$s3Client->waitUntil('ObjectNotExists', ['Bucket' => $mrap, 'Key' => $key]);

echo "Object deleted\n";