如何获取对象数组字段？

Question

I currently receive an array with this structure:

Array
(
    [0] => Symfony\Component\HttpFoundation\File\UploadedFile Object
        (
            [test:Symfony\Component\HttpFoundation\File\UploadedFile:private] => 
            [originalName:Symfony\Component\HttpFoundation\File\UploadedFile:private] => apple-tv-ad
.jpg
            [mimeType:Symfony\Component\HttpFoundation\File\UploadedFile:private] => image/jpeg
            [size:Symfony\Component\HttpFoundation\File\UploadedFile:private] => 36555
            [error:Symfony\Component\HttpFoundation\File\UploadedFile:private] => 0
            [pathName:SplFileInfo:private] => /private/var/tmp/phpe6INuk
            [fileName:SplFileInfo:private] => phpe6INuk
        )

)

When I try to print_r($file[0]['originalName']); I receive a 500 internal server error. I try to upload a file via an AJAX call. Once my mediaUpload method is called, I want to make the database entry with the appropriate values received through this array. I am just stuck at how to access it. Any help would be appreciated.

Thanks!

Answer 1

Use the getClientOriginalName() method. (Sorry for the short answer, but that's pretty much all there is to it.)

$name = $file[0]->getClientOriginalName();

The UploadedFile object has different accessor methods you can use to get all the different pieces of information you need. They're all there in the API docs I linked.