Arkade\S3\Model\MediaStorage\File\Storage\S3::exportFiles PHP Method

    public function exportFiles($offset = 0, $count = 100)
    {
        $files = [];
        if (empty($this->objects)) {
            $this->objects = $this->client->listObjects(['Bucket' => $this->getBucket(), 'MaxKeys' => $count]);
        } else {
            $this->objects = $this->client->listObjects(['Bucket' => $this->getBucket(), 'MaxKeys' => $count, 'Marker' => $this->objects[count($this->objects) - 1]]);
        }
        if (empty($this->objects)) {
            return false;
        }
        foreach ($this->objects as $object) {
            if (isset($object['Contents']) && substr($object['Contents'], -1) != '/') {
                $content = $this->client->getObject(['Bucket' => $this->getBucket(), 'Key' => $object['Key']]);
                if (isset($content['Body'])) {
                    $files[] = ['filename' => $object['Key'], 'content' => (string) $content['Body']];
                }
            }
        }
        return $files;
    }