function link_field_diff_view in Link 7

Diff field callback for parsing link fields comparative values.

File

./link.diff.inc, line 11

Provide diff field functions for the Link module.

Code

function link_field_diff_view($items, $context) {
  $diff_items = array();
  foreach ($items as $delta => $item) {
    if ($item['url'] && isset($item['title'])) {
      $diff_items[$delta] = $item['title'] . ' (' . $item['url'] . ')';
    }
    else {
      $diff_items[$delta] = $item['url'];
    }
  }
  return $diff_items;
}