function field_test_field_test_op in Drupal 7

Generic op to test _field_invoke behavior.

This simulates a field operation callback to be invoked by _field_invoke().

File

modules/field/tests/field_test.module, line 78

Code

function field_test_field_test_op($entity_type, $entity, $field, $instance, $langcode, &$items) {
  return array(
    $langcode => hash('sha256', serialize(array(
      $entity_type,
      $entity,
      $field['field_name'],
      $langcode,
      $items,
    ))),
  );
}