Submission::get_submission_values_data()

	protected function get_submission_values_data() {
		$data = array();

		foreach ( $this->get_submission_values() as $submission_value ) {
			$data[] = array(
				'id'         => $submission_value->id,
				'element_id' => $submission_value->element_id,
				'field'      => $submission_value->field,
				'value'      => $submission_value->value,
			);
		}

		return $data;
	}