我有自定义实现-在那里我可以添加到产品项，我可以获得如下产品项：

<?php if(!empty($cart_item[\'more_product\'])) :
                                    $first_array = array_slice($cart_item[\'more_product\'],0,4);
                                    $second_array = array_slice($cart_item[\'more_product\'],4);
                                ?>
                            <div class="products__includes">

                                <div class="products__includes__btn active">
                                    Set includes
                                </div> 
                                <div class="products__includes__wrap">
                                    <div class="products__includes__inner">
                                        <table>
                                            <tbody>
                                        <?php foreach($first_array as $piece): ?>
                                            <tr>
                                                <th><?php echo $piece[\'title\'];?></th>
                                                <th><?php echo $piece[\'count\'];?></th>
                                            </tr>
                                        <?php endforeach;?>
                                            </tbody>
                                        </table>
                                        <?php if(!empty($second_array)):?>
                                            <table>
                                                <tbody>
                                                <?php foreach($second_array as $piece): ?>
                                                    <tr>
                                                        <th><?php echo $piece[\'title\'];?></th>
                                                        <th><?php echo $piece[\'count\'];?></th>
                                                    </tr>
                                                <?php endforeach;?>
                                                </tbody>
                                            </table>
                                        <?php endif; ?>


                                    </div>  

                                </div>

                            </div>
                            <?php endif; ?>