I am looking for a function, to show thumbnails for nodes. There are some sized defined in imce and I want to show on of these.
This is my current function which puts out only the large Version of the Image:
if (isset($content['field_image'])) {
echo render($content['field_image']);
}
What would be a correct Drupal 7 conform function the show the 'medium' thumbnail in the node template?