s3-deleting-multi-objects-versioned.php

<?php
// Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: MIT-0 (For details, see https://github.com/awsdocs/amazon-s3-developer-guide/blob/master/LICENSE-SAMPLECODE )

require 'vendor/autoload.php';

use Aws\S3\S3Client;

$bucket = '*** Your Bucket Name ***';
$keyname = '*** Your Object Key ***';

$s3 = new S3Client([
    'version' => 'latest',
    'region'  => 'us-east-1'
]);

// 1. Enable object versioning for the bucket.
$s3->putBucketVersioning([
    'Bucket' => $bucket,
    'Status' => 'Enabled',
]);

// 2. Create a few versions of an object.
for ($i = 1; $i <= 3; $i++) {
    $s3->putObject([
        'Bucket' => $bucket,
        'Key'    => $keyname,
        'Body'   => "content {$i}",
    ]);
}

// 3. List the objects versions and get the keys and version IDs.
$versions = $s3->listObjectVersions(['Bucket' => $bucket])
    ->getPath('Versions');

// 4. Delete the object versions.
$s3->deleteObjects([
    'Bucket'  => $bucket,
    'Delete' => [
        'Objects' => array_map(function ($version) {
          return [
              'Key'       => $version['Key'],
              'VersionId' => $version['VersionId']
        }, $versions),
    ],       
]);

echo "The following objects were deleted successfully:". PHP_EOL;
foreach ($result['Deleted'] as $object) {
    echo "Key: {$object['Key']}, VersionId: {$object['VersionId']}" . PHP_EOL;
}

echo PHP_EOL . "The following objects could not be deleted:" . PHP_EOL;
foreach ($result['Errors'] as $object) {
    echo "Key: {$object['Key']}, VersionId: {$object['VersionId']}" . PHP_EOL;
}

// 5. Suspend object versioning for the bucket.
$s3->putBucketVersioning([
    'Bucket' => $bucket,
    'Status' => 'Suspended',
]);