protected function renderCrumb(CrumbInterface $crumb) { if ($crumb->hasUri()) { return sprintf('<a href="%s">%s</a>', $crumb->getUri(), $crumb->getTitle()); } return $crumb->getTitle(); }
public function add(CrumbInterface $crumb) { $this->crumbs[] = $crumb; $crumb->setTrail($this); return $this; }