telsender link product

functions.php

<?php
/* Telsender link product */

function meta_wc_function_link($list, $order_id)
{

    $order = wc_get_order($order_id);

    $items = $order->get_items();
    $curents = get_woocommerce_currency_symbol();

    $product = '';
    $product_v3 = '';
    $product_v2 = '';
    foreach ($items as $item) {

        $metaProduct = $item->get_formatted_meta_data();
        $metaText = '';

        foreach ($metaProduct as $key => $value) {
            $metaText .= $value->display_key . ' : ' . $value->value . chr(10);
        }

        $product_item = $item->get_product();
        if ($product_item) {
            $sku = $product_item->get_sku();
            $product .= '<a href="' . get_the_permalink($product_item->get_id()) . '">Link</a> ' . $item['name'] . ' x' . $item['quantity'] . ' ' . $item['total'] . $curents . chr(10);
            $product_v2 .= '<a href="' .get_the_permalink($product_item->get_id()) . '">Link</a> ' . $item['name'] . ' x' . $item['quantity'] . ' ' . $item['total'] . $curents . ' sku(' . $sku . ')' . chr(10);
            $product_v3 .= '<a href="' . get_the_permalink($product_item->get_id()) . '">Link</a> ' . $item['name'] . ' x' . $item['quantity'] . ' ' . $item['total'] . $curents . ' ' . $metaText . chr(10);
        }

    }

    $list['{product_link}'] = $product;
    $list['{product_link_v2}'] = $product_v2;
    $list['{product_link_v3}'] = $product_v3;

    return $list;
}