public static function formatLink($link, $activeClass, $hasChild = false, $breadcrumbLink = false) {
        return "<a".self::href($link).self::title($link).self::htmlClass(($breadcrumbLink ? '' : self::$linkDefaults['a_default'].' ').(isset($link['class']) ? $link['class'] : ''), $activeClass).self::target($link).self::rel($link).self::htmlID($link).($hasChild ? self::$dropdownLinkExtras : '').">".($breadcrumbLink ? '' : self::fontIcon($link)).self::label($link).($hasChild ? self::$caretElement : '')."</a>";
    }