Yoast\WP\SEO\Presenters

Breadcrumbs_Presenter::present() │ public │ Yoast 1.0

Presents the breadcrumbs.

Метод класса: Breadcrumbs_Presenter{}

Хуков нет.

Возвращает

Строку. The breadcrumbs HTML.

Использование

$Breadcrumbs_Presenter = new Breadcrumbs_Presenter();
$Breadcrumbs_Presenter->present();

Код Breadcrumbs_Presenter::present() Yoast 20.0

yoast/src/presenters/breadcrumbs-presenter.php 
public function present() {
	$breadcrumbs = $this->get();
	if ( ! \is_array( $breadcrumbs ) || empty( $breadcrumbs ) ) {
		return '';
	}

	$links = [];
	$total = \count( $breadcrumbs );
	foreach ( $breadcrumbs as $index => $breadcrumb ) {
		$links[ $index ] = $this->crumb_to_link( $breadcrumb, $index, $total );
	}

	// Removes any effectively empty links.
	$links  = \array_map( 'trim', $links );
	$links  = \array_filter( $links );
	$output = \implode( $this->get_separator(), $links );

	if ( empty( $output ) ) {
		return '';
	}

	$output = '<' . $this->get_wrapper() . $this->get_id() . $this->get_class() . '>' . $output . '</' . $this->get_wrapper() . '>';
	$output = $this->filter( $output );

	$prefix = $this->helpers->options->get( 'breadcrumbs-prefix' );
	if ( $prefix !== '' ) {
		$output = "\t" . $prefix . "\n" . $output;
	}

	return $output;
}