[Wordrepss Breadcrumbs JSON-LD] JSON-LD breadcrumbs #php #seo #wordpress #breadcrumbs

archive.php

<?php 
	$cur_cat = get_term_by('id', get_query_var('cat'), 'category');
?>
  
  <script type="application/ld+json">
{
  "@context": "http://schema.org",
  "@type": "BreadcrumbList",
  "itemListElement": 
  	[
      {
        "@type": "ListItem",
        "position": 1,
        "item": {
          "@id": "<?php echo get_term_link($cur_cat->term_id); ?>",
          "name": "<?php echo $cur_cat->name; ?>"
          }
      }
	]
}
</script>

custom-post-type.php

<?php 
	$taxList = get_the_terms( get_the_ID(), 'product-category' );  
?>

<script type="application/ld+json">
{
  "@context": "http://schema.org",
  "@type": "BreadcrumbList",
  "itemListElement": 
  [

    <?php 
    $count = 1;
    foreach( $taxList as $category ):
    ?>
    {
      "@type": "ListItem",
      "position": <?php echo $count;?>,
      "item": {
        "@id": "<?php echo get_term_link($category->term_id); ?>",
        "name": "<?php echo $category->name; ?>"
        }
    },
    <?php
    $count++;
    endforeach; 
    ?>
    {
      "@type": "ListItem",
      "position": <?php echo $count; ?>,
      "item": {
        "@id": "<?php the_permalink(get_the_ID());?>",
        "name": "<?php the_title(); ?>"
        }
    }
  ]
}
</script>

tax.php

<?php
	$cur_term = get_term_by('slug', get_query_var('term'), get_query_var('taxonomy'));
	$parentCat = get_term_by('id', $cur_term->parent, get_query_var('taxonomy'));
?>

<script type="application/ld+json">
{
  "@context": "http://schema.org",
  "@type": "BreadcrumbList",
  "itemListElement": 
  	[
      {
      "@type": "ListItem",
      "position": 1,
      "item": {
        "@id": "<?php echo get_term_link($parentCat->term_id); ?>",
        "name": "<?php echo $parentCat->name; ?>"
        }
      },{
        "@type": "ListItem",
        "position": 2,
        "item": {
          "@id": "<?php echo get_term_link($cur_term->term_id); ?>",
          "name": "<?php echo $cur_term->name; ?>"
          }
      }
	]
}
</script>