PHP上传到AWS S3会产生错误的目标路径

Question

I want to upload an image file to my S3 storage using PHP. I use this helper library: https://github.com/psugand/CodeIgniter-S3

This is my PHP code:

$this->s3->putObject($this->s3->inputFile($tmp), 'dreamboks-assets-2017', '/test_example/' . basename($_FILES["userfile"]['tmp_name']), S3::ACL_PUBLIC_READ);

The problem is S3 always creating an empty directory first before my desire directory (test_example/).

Screenshot:

How to avoid the unwanted empty directory? Is there any problem with my destination path parameter?

Answer 1

You need to use a relative path. The API wrapper you're using is probably being thrown off by the leading /. So use it like this:

$this->s3->putObject(
    $this->s3->inputFile($tmp), 
    'dreamboks-assets-2017', 
    'test_example/' . basename($_FILES["userfile"]['tmp_name']), // relative path
    S3::ACL_PUBLIC_READ
);

Changed the formatting a bit to emphasize the change