hook_field_storage_delete
function hook_field_storage_delete
hook_field_storage_delete($entity_type, $entity, $fields)
Delete all field data for an entity.
This hook is invoked from field_attach_delete() to ask the field storage module to delete field data.
Parameters
$entity_type: The entity type of entity, such as 'node' or 'user'.
$entity: The entity on which to operate.
$fields: An array listing the fields to delete. The keys and values of the array are field IDs.
Related topics
File
- modules/field/field.api.php, line 1946
- Hooks provided by the Field module.
Code
function hook_field_storage_delete($entity_type, $entity, $fields) { list($id, $vid, $bundle) = entity_extract_ids($entity_type, $entity); foreach (field_info_instances($entity_type, $bundle) as $instance) { if (isset($fields[$instance['field_id']])) { $field = field_info_field_by_id($instance['field_id']); field_sql_storage_field_storage_purge($entity_type, $entity, $field, $instance); } } }
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https://api.drupal.org/api/drupal/modules!field!field.api.php/function/hook_field_storage_delete/7.x