php文件上传-错误上传.aes文件格式

Question

我有一个可以将文件上传到服务器的表单。我在 .aes 文件（mimeType：application/x-aes-encrypted）上出错（系统无法检测此文件的 mimeType），其他文件格式工作正常。我正在使用 PHP 8.0.

已在 PHP 8.1 上完成测试并能够上传 .aes 文件。

为什么它在 PHP 8.0 上出错？

错误触发器：

Array ( [fileUpload] => Array ( [0] => Only files with these MIME types are allowed: application/pdf, image/jpeg, image/png, text/plain, text/csv, text/tsv, application/vnd.ms-excel, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, application/msword, application/vnd.openxmlformats-officedocument.wordprocessingml.document, application/zip, application/vnd.rar, application/x-aes-encrypted. ) ) 

以下是上传表格：

<?php $form = ActiveForm::begin([
    'id' => 'upload-form',
    'options' => ['enctype' => 'multipart/form-data'],
    'action' => ['create', 'client_id' => $model->client_id]
]); ?>

<div class="well">
    <div class="row">
        <div class="col-md-6">
            <?= $form->field($model, 'client_id')
                ->dropDownList(
                    $clients,
                    ['prompt' => Yii::t('app', '-- Select --')]
                );
            ?>
        </div>
        <div class="col-md-6">
            <?= $form->field($model, 'files[]')->fileInput(['multiple' => true]) ?>
        </div>
    </div>
</div>

<div class="form-group">
    <?= Html::submitButton(
        '<i class="fa fa-check fa-fw"></i> ' . Yii::t('app', 'Submit'),
        ['class' => 'btn btn-sm btn-success']
    ); ?>
</div>

<?php ActiveForm::end(); ?>

上传控制器：

public function actionCreate(int $client_id)
{
    if (!$client = Client::findOne($client_id)) {
        throw new NotFoundHttpException();
    }

    $clientCodes = array_keys(Yii::$app->params['sftp']);

    if (!in_array(strtolower($client->code), $clientCodes)) {
        throw new NotFoundHttpException();
    }

    $model = new SftpForm([
        'client_id' => $client_id
    ]);

    $clients = Client::getCachedList(
        'Clients',
        'code',
        ['IN', 'lower(client.code)', $clientCodes]
    );

    if (Yii::$app->request->isPost) {
        $model->load(Yii::$app->request->post());

        if (is_uploaded_file($_FILES['SftpForm']['tmp_name']['files'][0])) {
            $model->files = UploadedFile::getInstances($model, 'files');

            $error_message = [];
            foreach ($model->files as $fileInfo) {
                $attachment = new Attachment([
                    'fileExtensions' => ['png', 'jpg', 'jpeg', 'pdf', 'xls', 'xlsx', 'txt', 'doc', 'docx', 'zip', 'rar', 'aes', 'csv'],
                    'checkExtensionByMimeType' => false,
                    'mimeTypes' => [
                        'application/pdf',
                        'image/jpeg',
                        'image/png',
                        'text/plain',
                        'text/csv',
                        'text/tsv',
                        'application/vnd.ms-excel',
                        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
                        'application/msword',
                        'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
                        'application/zip',
                        'application/vnd.rar',
                        'application/x-aes-encrypted',
                    ],
                    'fileUpload' => [$fileInfo],
                    'model_name' => 'Client',
                    'object_id' => $client->id,
                    'active' => false,
                ]);
                $attachment->setFileInfo();

                $jsonData = ['sftp' => true];
                $attachment->json_data = json_encode($jsonData);

                if (!$attachment->upload() || !$attachment->save(false)) {
                    $error_message[] = Yii::t('app', $attachment->original_name);
                }
            }

            $message = Yii::t('app', 'File upload is successfully completed.');
            if ($error_message) {
                $error_files = implode(',', $error_message);
                $message = $message . Yii::t('app', ' Error on files : {error_files}', ['error_files' => $error_files]);
            }

            Yii::$app->session->setFlash('success', $message);

            return $this->redirect([
                'client/view',
                'id' => $model->client_id,
                'active-tab' => 'sftp_upload'
            ]);
        }
    }

    return $this->render($this->masterCreate, [
        'model' => $model,
        'clients' => $clients,
    ]);
}