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<?php
namespace EddTurtle\DirectUpload;
/**
* Class SignatureAuto
*
* A child of Signature, especially for use without specifying credentials but using environment
* variables instead.
* @package EddTurtle\DirectUpload
*/
class SignatureAuto extends Signature
{
* @param string $bucket
* @param string $region
* @param array $options
public function __construct(string $bucket, string $region = "us-east-1", array $options = [])
$key = getenv('AWS_ACCESS_KEY_ID');
$secret = getenv('AWS_SECRET_ACCESS_KEY');
parent::__construct($key, $secret, $bucket, $region, $options);
}