Multi-Regions

AWS cloud formation leveraging S3 assuming multiple regions

// Creating a multi-region S3 client
$s3Client = (new \Aws\Sdk)->createMultiRegionS3(['version' => 'latest']);

// You can also use the client builder engine thingy
$s3Client = new \Aws\S3\S3MultiRegionClient([
    'version' => 'latest',
    // Any region specified while creating a client will be used as the default region
   
    'region' => 'us-west-2',
]);

// Get the contents of a bucket
$objects = $s3Client->listObjects(['Bucket' => $bucketName]);

// If you would like to specify the region to which to send a command, do so
// by providing an @region parameter
$objects = $s3Client->listObjects([
    'Bucket' => $bucketName,
    '@region' => 'eu-west-1',
]);