<?php
/**
 * Related Products
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/single-product/related.php.
 *
 * HOWEVER, on occasion WooCommerce will need to update template files and you
 * (the theme developer) will need to copy the new files to your theme to
 * maintain compatibility. We try to do this as little as possible, but it does
 * happen. When this occurs the version of the template file will be bumped and
 * the readme will list any important changes.
 *
 * @see         https://woocommerce.com/document/template-structure/
 * @package     WooCommerce\Templates
 * @version     10.3.0
 */
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}
if ( $related_products ) : 
		/**
	 * Ensure all images of related products are lazy loaded by increasing the
	 * current media count to WordPress's lazy loading threshold if needed.
	 * Because wp_increase_content_media_count() is a private function, we
	 * check for its existence before use.
	 */
	if ( function_exists( 'wp_increase_content_media_count' ) ) {
		$content_media_count = wp_increase_content_media_count( 0 );
		if ( $content_media_count < wp_omit_loading_attr_threshold() ) {
			wp_increase_content_media_count( wp_omit_loading_attr_threshold() - $content_media_count );
		}
	}
?>
<section class="related products">
    <?php
		$heading = apply_filters( 'woocommerce_product_related_products_heading', __( 'Related products', 'hostiko' ) );
		if ( $heading ) :
			?>
    <h2><?php echo esc_html( $heading ); ?></h2>
    <?php endif; ?>
    <?php woocommerce_product_loop_start(); ?>
    <?php 
			$counter = 0;
			foreach ( $related_products as $related_product ) : ?>
    <?php
					if ( $counter >= 3 ) {
						break; 
					}
					$post_object = get_post( $related_product->get_id() );
					setup_postdata( $GLOBALS['post'] =& $post_object ); // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited, Squiz.PHP.DisallowMultipleAssignments.Found
					wc_get_template_part( 'content', 'product' );
					
					$counter++;
					?>
    <?php endforeach; ?>
    <?php woocommerce_product_loop_end(); ?>
</section>
<?php
endif;
wp_reset_postdata();