public function render()
    {
        if (empty($this->breadcrumbs)) {
            return '';
        }

        $cssClasses = implode(' ', $this->breadcrumbsCssClasses);

        return '<'. $this->listElement . ' itemscope itemtype="http://schema.org/BreadcrumbList"'
                .' class="' . $cssClasses .'">'
                . $this->renderCrumbs()
                . '</'. $this->listElement .'>';
    }
public function render()
    {
        if (empty($this->breadcrumbs)) {
            return '';
        }

        $cssClasses = implode(' ', $this->breadcrumbsCssClasses);

        return '<'. $this->listElement . ' itemscope itemtype="http://schema.org/BreadcrumbList"'
                .' class="' . $cssClasses .'">'
                . $this->renderCrumbs()
                . '</'. $this->listElement .'>';
    }
public function render ( ) { if ( empty ( $ this -> breadcrumbs ) ) { return '' ; } $ cssClasses = implode ( ' ' , $ this -> breadcrumbsCssClasses ) ; return '<' . $ this -> listElement . ' itemscope itemtype="http://schema.org/BreadcrumbList"' . ' class="' . $ cssClasses . '">' . $ this -> renderCrumbs ( ) . '</' . $ this -> listElement . '>' ; }
Renders the complete breadcrumbs into Twitter Bootstrap-compatible HTML.

@return string
Renders the complete breadcrumbs into Twitter Bootstrap - compatible HTML .