EVOLUTION-MANAGER
Edit File: class-breadcrumbs.php
<?php /** * The Breadcrumbs Class. * * @since 1.0.13 * @package RankMath * @subpackage RankMath\Schema * @author Rank Math <support@rankmath.com> */ namespace RankMath\Schema; use RankMath\Frontend\Breadcrumbs as BreadcrumbTrail; use RankMath\Paper\Paper; defined( 'ABSPATH' ) || exit; /** * Breadcrumbs class. */ class Breadcrumbs implements Snippet { /** * Generate breadcrumbs JSON-LD. * * @link https://schema.org/BreadcrumbList * * @param array $data Array of JSON-LD data. * @param JsonLD $jsonld JsonLD Instance. * * @return array */ public function process( $data, $jsonld ) { $crumbs = BreadcrumbTrail::get() ? BreadcrumbTrail::get()->get_crumbs() : false; if ( empty( $crumbs ) ) { return $data; } $entity = [ '@type' => 'BreadcrumbList', '@id' => Paper::get()->get_canonical() . '#breadcrumb', 'itemListElement' => [], ]; $position = 1; foreach ( $crumbs as $crumb ) { if ( ! empty( $crumb['hide_in_schema'] ) || empty( $crumb[1] ) ) { continue; } $entity['itemListElement'][] = [ '@type' => 'ListItem', 'position' => $position, 'item' => [ '@id' => $crumb[1], 'name' => $crumb[0], ], ]; $position++; } $entity = apply_filters( 'rank_math/snippet/breadcrumb', $entity ); if ( empty( $entity['itemListElement'] ) ) { return $data; } $data['BreadcrumbList'] = $entity; return $data; } }