Question

我正在尝试将woocommerce购物车物品发送给第三方运输工具。我需要将项目名称，数量和个别价格发送给第三方。如何实现这一目标？

$items = $woocommerce->cart->get_cart();
  foreach($items as $item => $values) { 

   $_product = $values['data']->post; 
     echo $_product->post_title; 
}

如何获取商品名称，数量和价格？

Answer 1

试试这个：

<?php
    global $woocommerce;
    $items = $woocommerce->cart->get_cart();

        foreach($items as $item => $values) { 
            $_product =  wc_get_product( $values['data']->get_id()); 
            echo "<b>".$_product->get_title().'</b>  <br> Quantity: '.$values['quantity'].'<br>'; 
            $price = get_post_meta($values['product_id'] , '_price', true);
            echo "  Price: ".$price."<br>";
        } 
?>

获取产品图片和常规＆amp;销售价格：

<?php
    global $woocommerce;
    $items = $woocommerce->cart->get_cart();

        foreach($items as $item => $values) { 
            $_product =  wc_get_product( $values['data']->get_id() );
            //product image
            $getProductDetail = wc_get_product( $values['product_id'] );
            echo $getProductDetail->get_image(); // accepts 2 arguments ( size, attr )

            echo "<b>".$_product->get_title() .'</b>  <br> Quantity: '.$values['quantity'].'<br>'; 
            $price = get_post_meta($values['product_id'] , '_price', true);
            echo "  Price: ".$price."<br>";
            /*Regular Price and Sale Price*/
            echo "Regular Price: ".get_post_meta($values['product_id'] , '_regular_price', true)."<br>";
            echo "Sale Price: ".get_post_meta($values['product_id'] , '_sale_price', true)."<br>";
        }
?>

Answer 2

自WooCommerce 2.1（2014）以来，您应该使用WC功能而不是全局功能。您还可以调用更合适的函数：

foreach ( WC()->cart->get_cart() as $cart_item ) {
   $item_name = $cart_item['data']->get_title();
   $quantity = $cart_item['quantity'];
   $price = $cart_item['data']->get_price();
   ...

这不仅仅是干净的代码，而且比直接访问post_meta更好，因为它会在必要时应用过滤器。

Answer 3

这将只显示购物车项目数。

 global $woocommerce; 
    echo $woocommerce->cart->cart_contents_count;

Answer 4

产品价格说明

<块引用>

购物车商品的价格可能与商品的价格不同产品（作为post meta存储在数据库中）。

某些插件或自定义函数 （添加到活动主题的functions.php）可以更改购物车项目的价格。

如果您想确保将产品的价格添加到购物车，您必须这样做：

foreach ( WC()->cart->get_cart() as $cart_item ) {
    // gets the cart item quantity
    $quantity           = $cart_item['quantity'];
    // gets the cart item subtotal
    $line_subtotal      = $cart_item['line_subtotal']; 
    $line_subtotal_tax  = $cart_item['line_subtotal_tax'];
    // gets the cart item total
    $line_total         = $cart_item['line_total'];
    $line_tax           = $cart_item['line_tax'];
    // unit price of the product
    $item_price         = $line_subtotal / $quantity;
    $item_tax           = $line_subtotal_tax / $quantity;

}

代替：

foreach ( WC()->cart->get_cart() as $cart_item ) {
    // gets the product object
    $product            = $cart_item['data'];
    // gets the product prices
    $regular_price      = $product->get_regular_price();
    $sale_price         = $product->get_sale_price();
    $price              = $product->get_price();
}

您可以获得的其他数据：

foreach ( WC()->cart->get_cart() as $cart_item ) {

    // get the data of the cart item
    $product_id         = $cart_item['product_id'];
    $variation_id       = $cart_item['variation_id'];

    // gets the cart item quantity
    $quantity           = $cart_item['quantity'];
    // gets the cart item subtotal
    $line_subtotal      = $cart_item['line_subtotal']; 
    $line_subtotal_tax  = $cart_item['line_subtotal_tax'];
    // gets the cart item total
    $line_total         = $cart_item['line_total'];
    $line_tax           = $cart_item['line_tax'];
    // unit price of the product
    $item_price         = $line_subtotal / $quantity;
    $item_tax           = $line_subtotal_tax / $quantity;

    // gets the product object
    $product            = $cart_item['data'];
    // get the data of the product
    $sku                = $product->get_sku();
    $name               = $product->get_name();
    $regular_price      = $product->get_regular_price();
    $sale_price         = $product->get_sale_price();
    $price              = $product->get_price();
    $stock_qty          = $product->get_stock_quantity();
    // attributes
    $attributes         = $product->get_attributes();
    $attribute          = $product->get_attribute( 'pa_attribute-name' ); // // specific attribute eg. "pa_color"
    // custom meta
    $custom_meta        = $product->get_meta( '_custom_meta_key', true );
    // product categories
    $categories         = wc_get_product_category_list(  $product->get_id() ); // returns a string with all product categories separated by a comma
}

Answer 5

您可以获得这样的产品名称

for (i < b;){

Answer 6

大多数时候，您希望在购物车中获取产品的ID，以便与其他逻辑（后端的示例设置）进行比较。

在这种情况下，您可以从@Rohil_PHPBeginner扩展答案，并按如下所示在数组中返回ID：

<?php 

    function njengah_get_ids_of_products_in_cart(){
    
            global $woocommerce;
    
            $productsInCart = array(); 
            
            $items = $woocommerce->cart->get_cart(); 
            
            foreach($items as $item => $values) { 
            
                $_product =  wc_get_product( $values['data']->get_id()); 
                
               /* Display Cart Items Content  */ 
               
                echo "<b>".$_product->get_title().'</b>  <br> Quantity: '.$values['quantity'].'<br>'; 
                $price = get_post_meta($values['product_id'] , '_price', true);
                echo "  Price: ".$price."<br>";
                
                /**Get IDs and in put them in an  Array**/ 
                
                $productsInCart_Ids[] =  $_product->get_id();
            }
           
           /** To Display **/ 
              
           print_r($productsInCart_Ids);
           
           /**To Return for Comparision with some Other Logic**/ 
           
           return $productsInCart_Ids; 
    
        }

获取购物车项目名称，数量所有细节woocommerce

6 个答案: