Question

我正在尝试通过PHP将文件上传到S3存储桶。这在过去一直有效，我相信由于PHP版本控制现在无法正常工作，但不确定。我有GuzzleHTTP和AWS子文件夹。我现在收到以下错误：GuzzleHttp / Psr7 / functions.php，errline：417，errstr：未捕获错误：调用未定义函数GuzzleHttp \ Psr7 \ hash_init（）。

我确实发现7.2中的hash_init进行了一些更改，因此我回滚到7.1并仍然出现错误。

<?php

    require 'aws-autoloader.php';

    use Aws\S3\S3Client;
    use Aws\S3\Exception\S3Exception;

    function image_to_s3($fileName) {


        // Connect to AWS
        try {
            // You may need to change the region. It will say in the URL when the bucket is open
            // and on creation.
            $s3 = S3Client::factory(
                array(
                    'credentials' => array(
                        'key' => 'KEY',
                        'secret' => 'SECRET'
                    ),
                    'version' => 'latest',
                    'region'  => 'us-east-2'
                )
            );
        } catch (Exception $e) {
            // We use a die, so if this fails. It stops here. Typically this is a REST call so this would
            // return a json object.
            return $e->getMessage();
        }

        // prep the aws s3 bucket
        $bucket = 'BUCKETNAME';
        $keyname = $fileName;
        $filepath = 'SUBDIRECTORY/' . $fileName;

        echo $filePath;

        try {

            // Upload a file.
            $result = $s3->putObject(array(
                'Bucket'       => $bucket,
                'Key'          => $keyname,
                'SourceFile'   => $filepath,
                'ContentType'  => 'text/plain',
                'ACL'          => 'public-read',
                'StorageClass' => 'REDUCED_REDUNDANCY',
                'Metadata'     => array(    
                    'param1' => 'value 1',
                    'param2' => 'value 2'
                )
            ));

        } catch (S3Exception $e) {
            return $e->getMessage();
        } catch (Exception $e) {
            return $e->getMessage();
        }

        return '';

    }

?>

完整堆栈跟踪...

Fatal error: errno: 1, errfile: \/home\/USERNAME\/GuzzleHttp\/Psr7\/functions.php, errline: 417, errstr: Uncaught Error: Call to undefined function GuzzleHttp\\Psr7\\hash_init() in \/home\/USERNAME\/GuzzleHttp\/Psr7\/functions.php:417\nStack trace:\n#0 \/home\/USERNAME\/Aws\/Signature\/SignatureV4.php(164): GuzzleHttp\\Psr7\\hash(Object(GuzzleHttp\\Psr7\\LazyOpenStream), 'sha256')\n#1 \/home\/USERNAME\/Aws\/Signature\/S3SignatureV4.php(22): Aws\\Signature\\SignatureV4->getPayload(Object(GuzzleHttp\\Psr7\\Request))\n#2 \/home\/USERNAME\/Aws\/Middleware.php(126): Aws\\Signature\\S3SignatureV4->signRequest(Object(GuzzleHttp\\Psr7\\Request), Object(Aws\\Credentials\\Credentials))\n#3 \/home\/USERNAME\/GuzzleHttp\/Promise\/FulfilledPromise.php(39): Aws\\Middleware::Aws\\{closure}(Object(Aws\\Credentials\\Credentials))\n#4 \/home\/USERNAME\/GuzzleHttp\/Promise\/TaskQueue.php(47): GuzzleHttp\\Promise\\FulfilledPromise::GuzzleHttp\\Promise\\{closure}()\n#5 \/home\/USERNAME\/GuzzleHttp\/Promise\/Promise.php(246): GuzzleHttp\\Promise\\TaskQueue->run("}

Answer 1

MatsLindh带我走了正确的路。 Hash现在已内置到PHP中，但是我的测试环境托管提供商（DreamHost）将enable-hash设置为shared，这意味着每个用户都需要通过导入Shared Object文件来手动启用扩展。我是通过将以下命令添加到我的php.ini文件extension = hash.so中来完成此操作的，您可以立即知道扩展名正确加载，因为您将向phpinfo（）添加了一个用于哈希的全新表。

从PHP上传S3文件错误：“调用未定义函数GuzzleHttp \ Psr7 \ hash_init（）”

1 个答案: