Woocommerce product page breadcrumbs

Hello lets say i want specific breadcrumbs in product page.

I have problem. I want that breadcrumbs would show only parent or child category which is not empty if empty – ignore not to show. As you can see in screenshots “Berzu degutas”,”akcijos” i need ignore because does not have childs. Only to show Higiena ir kosmetika > prausimosi priemones > muilai. How to do that ?

i have my code: (need to fix )

if ( is_product() ) {
global $product;
$categories = get_the_terms( $product->get_id(), 'product_cat' );
if ( $categories && ! is_wp_error( $categories ) ) {
$category_names = array();
$previous_category = '';
foreach ( $categories as $category ) {
if ( $category->parent == 0 ) {
// If it's a top-level category, add it to the breadcrumb trail
if ($category->name !== $previous_category) {
$category_names[] = '<span class="first">'. $category->name. '</span>';
}
} else {
// If it's a child category, add it to the breadcrumb trail only if it's different from the previous one
if ($category->name !== $previous_category) {
$category_names[] = '<span class="second">'.$category->name. '</span>';
}
}
$previous_category = $category->name; // Update the previous category
}
// Generate the breadcrumb trail
$breadcrumb = implode(' > ', $category_names);

// Check if the breadcrumb trail has already been displayed
static $displayed_breadcrumbs = array();
if (!in_array($breadcrumb, $displayed_breadcrumbs)) {
echo '<p>' .$breadcrumb . '</p> <br>';
$displayed_breadcrumbs[] = $breadcrumb; // Store the displayed breadcrumb trail
}
}
}

https://ibb.co/ZmD5HjH
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https://ibb.co/VNQtHf0

• This topic was modified 11 months ago by marvelfreak.

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