@php
    $items = collect($items ?? [])->values()->map(function ($item, $index) {
        return [
            '@type' => 'ListItem',
            'position' => $index + 1,
            'name' => $item['name'],
            'item' => $item['url'],
        ];
    })->all();

    $breadcrumb = [
        '@context' => 'https://schema.org',
        '@type' => 'BreadcrumbList',
        'itemListElement' => $items,
    ];
@endphp
<script type="application/ld+json">{!! json_encode($breadcrumb, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) !!}</script>