function field_info_instance
7.x field.info.inc | field_info_instance($entity_type, $field_name, $bundle_name) |
Returns an array of instance data for a specific field and bundle.
The function populates a static cache with all fields and instances used in the bundle, allowing fast retrieval of field_info_field() or field_info_instance() later in the request.
Parameters
$entity_type: The entity type for the instance.
$field_name: The field name for the instance.
$bundle_name: The bundle name for the instance.
Return value
An associative array of instance data for the specific field and bundle; NULL if the instance does not exist.
Related topics
41 calls to field_info_instance()
- CommentTokenReplaceTestCase::testCommentTokenReplacement in drupal-7.x/
modules/ comment/ comment.test - Creates a comment, then tests the tokens generated from it.
- comment_tokens in drupal-7.x/
modules/ comment/ comment.tokens.inc - Implements hook_tokens().
- FieldAttachStorageTestCase::testFieldAttachCreateRenameBundle in drupal-7.x/
modules/ field/ tests/ field.test - Test field_attach_create_bundle() and field_attach_rename_bundle().
- FieldAttachStorageTestCase::testFieldStorageDetailsAlter in drupal-7.x/
modules/ field/ tests/ field.test - Test storage details alteration.
- FieldBulkDeleteTestCase::testDeleteFieldInstance in drupal-7.x/
modules/ field/ tests/ field.test - Verify that deleting an instance leaves the field data items in the database and that the appropriate Field API functions can operate on the deleted data and instance.
File
- drupal-7.x/
modules/ field/ field.info.inc, line 623 - Field Info API, providing information about available fields and field types.
Code
function field_info_instance($entity_type, $field_name, $bundle_name) {
$cache = _field_info_field_cache();
$info = $cache->getBundleInstances($entity_type, $bundle_name);
if (isset($info[$field_name])) {
return $info[$field_name];
}
}