function filefield_content_diff_values in FileField 6.3

Implementation of CCK's hook_content_diff_values().

File

./filefield.module, line 398

FileField: Defines a CCK file field type.

Code

function filefield_content_diff_values($node, $field, $items) {
  $return = array();
  foreach ($items as $item) {
    if (is_array($item) && !empty($item['filepath'])) {
      $return[] = $item['filepath'];
    }
  }
  return $return;
}