Specific call for Dynamic Values within WooCommerce

dynamic variable snippet for woocommerce

<script>
var dataLayer = window.dataLayer || [];
dataLayer.push({
	'event':'Transaction',
        'ecommerce': {
        'purchase': {
        'actionField': {
        'id': '<?php echo $order->get_order_number(); ?>', //Required for purchases and refunds.
        'revenue': '<?php echo number_format($order->get_subtotal(), 2, ".", ""); ?>', // Total transaction value (incl. tax and shipping)
        'tax':'<?php echo number_format($order->get_total_tax(), 2, ".", ""); ?>',
        'shipping': '<?php echo number_format($order->calculate_shipping(), 2, ".", ""); ?>'
       
      },
              'products': [
                  <?php
                    foreach($order->get_items() as $key => $item):
                      $product = $order->get_product_from_item( $item );
                      $variant_name = ($item['variation_id']) ? wc_get_product($item['variation_id']) : '';
                  ?>
                      {
                        'name': '<?php echo $item['name']; ?>',
                        'id': '<?php echo $item['product_id']; ?>',
                        'price': '<?php echo number_format($order->get_line_subtotal($item), 2, ".", ""); ?>',
                        'category': '<?php echo strip_tags($product->get_categories(', ', '', '')); ?>',
                        'variant': '<?php echo ($variant_name) ? implode("-", $variant_name->get_variation_attributes()) : ''; ?>',
                        'quantity': '<?php echo $item['qty']; ?>'
                      },
                  <?php endforeach; ?>
                ]
            }
          }
      });
</script>