Php 从AmazonS3中删除图像文件

以下是我从Amazon S3中删除图像文件的代码：

<?php

$s3 = new S3(awsAccessKey, awsSecretKey);
$del1 = $s3->deleteObject($bucket,$newfilename);
$del2 = $s3->deleteObject($thumb_bucket,$newfilename);

public static function deleteObject($bucket, $uri)
    {
        $rest = new S3Request('DELETE', $bucket, $uri, self::$endpoint);
        $rest = $rest->getResponse();
        if ($rest->error === false && $rest->code !== 204)
            $rest->error = array('code' => $rest->code, 'message' => 'Unexpected HTTP status');
        if ($rest->error !== false)
        {
            self::__triggerError(sprintf("S3::deleteObject(): [%s] %s",
            $rest->error['code'], $rest->error['message']), __FILE__, __LINE__);
            return false;
        }
        return true;
    }
?>

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在这种情况下，我将作为输出实现，但是从我的bucket中不会删除它。有什么解决办法吗？

我也有同样的问题