function MODULE_field_diff_view in Diff 7.3

Callback to the module that defined the field to generate items comparisons.

Parameters

array $items: An array of field items from the entity.

array $context: An associative array containing:

• entity: The entity being compared.
• entity_type: The entity type; e.g., 'node' or 'user'.
• bundle: The bundle name.
• field: The field that the items belong to.
• instance: The instance that the items belong to.
• language: The language associated with $items.
• old_entity: The older entity.
• new_entity: The newer entity.

See also

MODULE_field_diff_view_prepare()

File

./diff.api.php, line 187

Hooks provided by the diff module.

Code

function MODULE_field_diff_view($items, $context) {
  $diff_items = array();
  foreach ($items as $delta => $item) {
    if (isset($item['file'])) {
      $diff_items[$delta] = $item['file']->filename . ' [fid: ' . $item['fid'] . ']';
    }
  }
  return $diff_items;
}