PHP

Документация по микроразметке https://schema.org/Product
Валидация микроразметки https://search.google.com/structured-data/testing-tool/u/0/?hl=ru

	
<?php if( is_product() ) : 
    global $post, $product;
    $date = strtotime( $post-post_date );
    $date = strtotime('+1 year', $date);
    $reviews = get_comments(array(
                        'post_id'       =$post-ID,
			'status'        ='approve'
                    ));
    ?<script type="application/ld+json"