Wooccomerce list attribute by product

functions.php

<?php 
function attributes(){
    
    global $product;
    $attributes = $product->get_attributes();


    if ( ! $attributes ) {

        return;

    }
    foreach($attributes as $attr=>$attr_deets){

        $attribute_label = wc_attribute_label($attr);

        if ( isset( $attributes[ $attr ] ) || isset( $attributes[ 'pa_' . $attr ] ) ) {

            $attribute = isset( $attributes[ $attr ] ) ? $attributes[ $attr ] : $attributes[ 'pa_' . $attr ];

            if ( $attribute['is_taxonomy'] ) {

                $formatted_attributes[$attribute_label]['name'] = implode( ', ', wc_get_product_terms( $product->id, $attribute['name'], array( 'fields' => 'names' ) ) );
                $formatted_attributes[$attribute_label]['id'] = $attr_deets['id'];
            } else {

                $formatted_attributes[$attribute_label]['name'] = $attribute['value'];
            }

        }
    }
    
    return  $formatted_attributes
}