Woocommerce 3迷你购物车 - 过滤HTML输出

Question

我正在调用一个应该创建woocommerce迷你购物车自定义标记的功能：

            <?php 

              function tmc_wc_print_mini_cart() {

            ?>
            <div class="widget_shopping_cart">
              <div class="hide_cart_widget_if_empty">
                <div class="widget_shopping_cart_content">

                  <?php if ( sizeof( WC()->cart->get_cart() ) > 0 ) : ?>
                    <ul class="cart_list product_list_widget ">
                      <?php foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) :
                      $_product = $cart_item['data'];
                      // Only display if allowed
                      if ( ! apply_filters('woocommerce_widget_cart_item_visible', true, $cart_item, $cart_item_key ) || ! $_product->exists() || $cart_item['quantity'] == 0 ) continue;
                      // Get price
                      $product_price = get_option( 'woocommerce_tax_display_cart' ) == 'excl' ? $_product->get_price_excluding_tax() : $_product->get_price_including_tax();
                      $product_price = apply_filters( 'woocommerce_cart_item_price_html', woocommerce_price( $product_price ), $cart_item, $cart_item_key );
                      ?>
                      <li class="mini_cart_item">
                        <a class="item-link" href="<?php echo get_permalink( $cart_item['product_id'] ); ?>">
                          <div class="item-image">
                            <?php echo $_product->get_image(); ?>
                          </div>

                          <div class="item-details">
                            <span class="name"><?php echo apply_filters('woocommerce_widget_cart_product_title', $_product->get_title(), $_product ); ?></span>
                            <?php echo apply_filters( 'woocommerce_widget_cart_item_quantity', '<span class="quantity">' . __('Quantity', 'sage') . ':' . $cart_item['quantity'] . '<span>x</span></span>', $cart_item, $cart_item_key ); ?>

                            <?php echo apply_filters( 'woocommerce_widget_cart_item_price', '<span class="price">' . __('Unit Price', 'sage') . ':' . $product_price . '</span>', $cart_item, $cart_item_key ); ?>
                          </div>

                        </a>
                      </li>
                    <?php endforeach; ?>
                  </ul>

                <?php else : ?>

                  <div class="widget_shopping_cart" style="display: none;">
                    <div class="hide_cart_widget_if_empty">
                      <div class="widget_shopping_cart_content">
                        <ul class="cart_list product_list_widget ">
                          <div class="empty-minicart"><?php _e( 'There are currently no products in your bag.', 'sage' ); ?></div>
                        </ul>
                      </div>
                    </div>
                  </div>

                <?php endif; ?>

                <?php if (sizeof( WC()->cart->get_cart()) > 0) : ?>

                  <p class="total">
                    <strong><?php _e( 'Total', 'sage' ); ?>:</strong>  <?php echo WC()->cart->get_cart_subtotal(); ?>  
                  </p>
                  <p class="buttons">
                    <a href="<?php echo WC()->cart->get_cart_url(); ?>" class="cart btn btn-default">
                      <i class="fa fa-shopping-cart"></i> <?php _e( 'View Bag', 'sage' ); ?>
                    </a>
                  </p>

                <?php endif; ?>

                </div>

              </div>
            </div>
            <?php
            }   

当窗口加载div中的新内容时，widget_shopping_cart_content＆＃34;被删除并添加默认的迷你购物车标记？该函数存储在一个必须使用的插件而不是functions.php中，但我想知道是否有我在这里缺少的东西？

任何帮助都会很棒