Woocommerce variation dropdown option tag add some dataset

Answer 1

function get_price_of_current_variant($product, $name, $term_slug) {

    $price = 0;
    foreach ($product->get_available_variations() as $variation) {
        if ($variation['attributes'][$name] == $term_slug)
        $price = $variation['display_price'];
    }

    return $price;
}


add_filter('woocommerce_dropdown_variation_attribute_options_html', 'wt_modifiy_variation_options', 10, 2);

function wt_modifiy_variation_options($html, $args) {


    $options = $args['options'];
    $product = $args['product'];
    $attribute = $args['attribute']; // The product attribute taxonomy
    $name = $args['name'] ? $args['name'] : 'attribute_' . sanitize_title($attribute);
    $id = $args['id'] ? $args['id'] : sanitize_title($attribute);
    $class = $args['class'];
    $show_option_none = $args['show_option_none'] ? true : false;
    $show_option_none_text = __('Add your custom text in here', 'woocommerce');

    if (empty($options) && !empty($product) && !empty($attribute)) {
        $attributes = $product->get_variation_attributes();
        $options = $attributes[$attribute];
    }

    $html = '