function field_test_field_storage_delete_revision
7.x field_test.storage.inc | field_test_field_storage_delete_revision($entity_type, $entity, $fields) |
Implements hook_field_storage_delete_revision().
File
- drupal-7.x/
modules/ field/ tests/ field_test.storage.inc, line 225 - Defines a field storage backend.
Code
function field_test_field_storage_delete_revision($entity_type, $entity, $fields) {
$data = _field_test_storage_data();
list($id, $vid, $bundle) = entity_extract_ids($entity_type, $entity);
foreach ($fields as $field_id) {
$field_data = &$data[$field_id];
foreach (array('current', 'revisions') as $sub_table) {
foreach ($field_data[$sub_table] as $key => $row) {
if ($row->type == $entity_type && $row->entity_id == $id && $row->revision_id == $vid) {
unset($field_data[$sub_table][$key]);
}
}
}
}
_field_test_storage_data($data);
}