Why is foreach not working?

[eluser]Kraig[/eluser]
I did that and this is what I get:

Code:

string(10) "7-mini.jpg"

I tested it out with the following array and it worked fine, so it's something with my variable

Code:

$x=array("one","two","three");

Here's how I declare it:

Code:

public $variable;

function  __construct() {
  parent::__construct();
  // Grabbing all the files associated with the current user
  $this->load->model("upload_model");
  $q = $this->upload_model->get_files();
        $this->variable = $q;
    }