php开发问题

WooCommerce: Get custom field from product variations and display it on the quot;additional information areaquot;(WooCommerce:从产品变体中获取自定义字段并将其显示在“附加信息区域上;)
Dynamic cart item pricing not working on orders in WooCommerce 3.0+(动态购物车项目定价不适用于 WooCommerce 3.0+ 中的订单)
Pre-fill Woocommerce checkout fields with Url variables saved in session(使用会话中保存的 Url 变量预填充 Woocommerce 结账字段)
Add a fee based on shipping method and payment method in Woocommerce(在 Woocommerce 中根据运输方式和付款方式添加费用)
Shipping carrier custom fields validation in Woocommerce checkout page(Woocommerce 结帐页面中的运输承运人自定义字段验证)
Set item quantity to multiples of “x” for products in a specific category in Woocommerce(对于 Woocommerce 中特定类别的产品,将项目数量设置为“x的倍数)
Save product custom field value in cart and display it on Cart and checkout(将产品自定义字段值保存在购物车中并将其显示在购物车和结帐中)
Save and display specific payment gateway additional field everywhere in Woocommerce(在 Woocommerce 中随处保存和显示特定的支付网关附加字段)
Display a product custom field only in WooCommerce Admin single orders for Manual Orders(仅在手动订单的 WooCommerce 管理单个订单中显示产品自定义字段)
Disable other product categories for a cart item from specific category in Woocommerce(禁用 Woocommerce 中特定类别的购物车项目的其他产品类别)
Change order item displayed meta key label in WooCommerce admin order pages(更改订单项在 WooCommerce 管理订单页面中显示的元键标签)
Sort specific product category cart items at the end in WooCommerce(在 WooCommerce 的最后对特定产品类别的购物车项目进行排序)