protected function _createLink($toggle = null, $title = null, $url = null, $options = [], $optionsDefault = []) {
		if (empty($options)) {
			$options = [];
		}
		if (empty($optionsDefault)) {
			$optionsDefault = [];
		}

		if (!empty($toggle)) {
			$options['data-toggle'] = $toggle;
		}
		if (!empty($optionsDefault)) {
			$options += $optionsDefault;
		}

		return $this->Html->link($title, $url, $options);
	}