Craft\RelabelService::getLabels PHP Method

    public function getLabels($fieldLayoutId)
    {
        $result = RelabelRecord::model()->findAll('fieldLayoutId=' . $fieldLayoutId, array('id' => null, 'fieldId' => null, 'fieldLayoutId' => null, 'name' => null, 'instructions' => null));
        return RelabelModel::populateModels($result);
    }