如何在blueimp jquery上传中访问json变量？

i use blueimp jquery for upload files. the files are upload perfect but now i need recovery the name files for insert into my database.

In index.php (server/php) i have this:

    session_start();
    include_once('../../include/database.php');

    error_reporting(E_ALL | E_STRICT);
    require_once('UploadHandler.php');
    define("DIR_DOWNLOAD", "/Applications/XAMPP/htdocs/villalba2");
    define("HTTP_SERVER", "/villalba2");

    $cat=$_SESSION['nombre'];
    $id_cat=$_SESSION['id_cat'];

    $options = array(
            'upload_dir' => DIR_DOWNLOAD . '/uploads/' . $cat. '/',
            'upload_url' => HTTP_SERVER . '/uploads/' . $cat. '/',
            );

$upload_handler =   new UploadHandler($options);

I need recovery a file names in order to insert into my database.

the json create by blueimp is:

Array
(
    [files] => Array
        (
            [0] => stdClass Object
                (
                    [name] => project-1.jpg
                    [size] => 69077
                    [url] => /villalba2/uploads/Mobiliario/project-1.jpg
                    [thumbnailUrl] => /villalba2/uploads/Mobiliario/thumbnail/project-1.jpg
                    [deleteUrl] => http://localhost/villalba2/admin/server/php/?file=project-1.jpg
                    [deleteType] => DELETE
                )

            [1] => stdClass Object
                (
                    [name] => project-2.jpg
                    [size] => 42109
                    [url] => /villalba2/uploads/Mobiliario/project-2.jpg
                    [thumbnailUrl] => /villalba2/uploads/Mobiliario/thumbnail/project-2.jpg
                    [deleteUrl] => http://localhost/villalba2/admin/server/php/?file=project-2.jpg
                    [deleteType] => DELETE
                )

            [2] => stdClass Object
                (
                    [name] => project-7.jpg
                    [size] => 91440
                    [url] => /villalba2/uploads/Mobiliario/project-7.jpg
                    [thumbnailUrl] => /villalba2/uploads/Mobiliario/thumbnail/project-7.jpg
                    [deleteUrl] => http://localhost/villalba2/admin/server/php/?file=project-7.jpg
                    [deleteType] => DELETE
                )
            )
)

How to acces into the json from PHP for recovery the file name?? thanks!

Use it as you would use any other array, ie:

$filename =  $upload_handler['files'][0]->name;

or to loop through all you could simply do:

foreach($upload_handler['files'] as $file)
{
   $filename = $file->name;
}

I solved my problem adding the database into the UploadHanler.php following this post

adding the uploaded file name to database in blueimp fileupload jquery plugin

But now i get an error in the browser " SyntaxError: Unexpected token < ".

The data is stored in the database and in your folder. But i get this error, why ??

Thanks!