ACF Taxonomy images in product pages

• nomorext

• June 22, 2021 at 5:54 pm

I’m struggling to populate ACF product_tag taxonomy images into product pages. Each product may be assigned to 1 or more product tag. I’d like to display those images and make the link to their archive pages.

I have this code but it is only showing the word “Tag”. Can’t make it pull the images:

add_action('woocommerce_before_add_to_cart_form','finish_image',22);
function finish_image() {
global $product;
$terms = get_the_terms( $product->get_id() , 'product_tag' );
if($terms) {
foreach( $terms as $term ) {
$image = get_field('tag-image', $term->term_id);
print_r($image);
echo 'Tag <img src="'.$image.'" alt="" />';
}
}
}