Render filename of file upload field in node template

Question

I have a field for uploading a file. And in *node--content_type.tpl.php* I want to just print the filename of the uploaded file.

So far I have this

$node = node_load($nid);
//get field item in correct language
$item = field_get_items('node', $node, 'field_file_upload');
//get field_file_upload value
$output1 = field_view_value('node', $node, 'field_file_upload', $item[0]);
print render($output1);

But it renders a link to the download and a thumbnail of the download type.

I want to just print out the filename. I tried using:

$output2 = field_view_value('node', $node, 'field_file_upload', $item[0]['filename']);
print render($output2);

But this renders a thumbnail of the download type e.g PDF icon rather than showing the filename.

The printed array for $output1 is:

Array
(
    [#theme] => file_link
    [#file] => stdClass Object
        (
            [fid] => 196
            [display] => 1
            [description] => 
            [uid] => 1
            [filename] => drupal-7-theming-cheat-sheet.pdf
            [uri] => public://drupal-7-theming-cheat-sheet_0.pdf
            [filemime] => application/pdf
            [filesize] => 224804
            [status] => 1
            [timestamp] => 1348746651
            [type] => undefined
            [rdf_mapping] => Array
                (
                )

        )

    [#access] => 1
)

The printed array for $output2 is:

Array
(
    [#theme] => file_link
    [#file] => stdClass Object
        (
            [scalar] => drupal-7-theming-cheat-sheet.pdf
        )

    [#access] => 1
)

Any ideas? Thanks for your help!

Answer 1

I think you missed a key in between. Try,

$output2 = field_view_value('node', $node, 'field_file_upload', $item[0]);
foreach ($output2 as $key) {
  if(is_object($key)) {
    echo "File Name: ".$key -> filename;
  }
}