Woocommerce Booking - 从 "Data" 购物车项目对象中获取特定值

Question

我有这个数组，它是使用这些行从 WooCommerce 转储的：

$items = $woocommerce->cart->get_cart();
foreach($items as $item => $values) { 
    // some code here…
}

如果我对我的购物车 ($items) 进行原始输出，我得到这个：

["f584d8671586d336d84e8cf9ed43303c"]=> array(11) {
    ["booking"]=> array(15) {
        ["_year"]=> int(2016)
        ["_month"]=> int(8)
        ["_day"]=> int(28)
        ["_persons"]=> array(1) {
            [0]=>   int(1)
        }
        ["_date"]=> string(9) "2016-8-28"
        ["date"]=> string(13) "28 août 2016"
        ["_time"]=> string(5) "21:30"
        ["time"]=> string(11) "21 h 30 min"
        ["_qty"]=> int(1)
        ["Personnes"]=> int(1)
        ["_start_date"]=> int(1472419800)
        ["_end_date"]=> int(1472421600)
        ["_all_day"]=> int(0)
        ["_cost"]=> int(0)
        ["_booking_id"]=> int(13013)
    }



    ["product_id"]=> int(12856)
    ["variation_id"]=> int(0)
    ["variation"]=> array(0) { }
    ["quantity"]=> int(1)
    ["line_total"]=> float(0)
    ["line_tax"]=> int(0)
    ["line_subtotal"]=> int(0)
    ["line_subtotal_tax"]=> int(0)
    ["line_tax_data"]=> array(2) {
        ["total"]=> array(0) { }
        ["subtotal"]=> array(0) { }
    }
    ["data"]=> object(WC_Product_Booking)#11131 (20) {
        ["availability_rules":"WC_Product_Booking":private]=> array(0) { }
        ["id"]=> int(12856)
        ["post"]=> object(WP_Post)#11132 (24) {
            ["ID"]=> int(12856)
            ["post_author"]=> string(2) "14"
            ["post_date"]=> string(19) "2016-08-16 22:04:09"
            ["post_date_gmt"]=> string(19) "2016-08-16 20:04:09"
            ["post_content"]=> string(0) ""
            ["post_title"]=> string(10) "La Cuchara"
            ["post_excerpt"]=> string(0) ""
            ["post_status"]=> string(7) "publish"
            ["comment_status"]=> string(4) "open"
            ["ping_status"]=> string(6) "closed"
            ["post_password"]=> string(0) ""
            ["post_name"]=> string(12) "la-cuchara-2"
            ["to_ping"]=> string(0) ""
            ["pinged"]=> string(0) ""
            ["post_modified"]=> string(19) "2016-08-16 22:13:52"
            ["post_modified_gmt"]=> string(19) "2016-08-16 20:13:52"
            ["post_content_filtered"]=> string(0) ""
            ["post_parent"]=> int(0)
            ["guid"]=> string(59) ""
            ["menu_order"]=> int(0)
            ["post_type"]=> string(7) "product"
            ["post_mime_type"]=> string(0) ""
            ["comment_count"]=> string(1) "0"
            ["filter"]=> string(3) "raw"
        }
        ["product_type"]=> string(7) "booking"
        ["shipping_class":protected]=> string(0) ""
        ["shipping_class_id":protected]=> int(0)
        ["total_stock"]=> NULL
        ["supports":protected]=> array(0) { }
        ["price"]=> string(1) "0"
        ["wc_display_cost"]=> string(0) ""
        ["wc_booking_base_cost"]=> string(0) ""
        ["wc_booking_min_duration"]=> string(1) "1"
        ["wc_booking_cost"]=> string(0) ""
        ["wc_booking_has_resources"]=> string(2) "no"
        ["wc_booking_has_persons"]=> string(3) "yes"
        ["wc_booking_has_person_types"]=> string(2) "no"
        ["wc_booking_min_persons_group"]=> string(1) "1"
        ["tax_status"]=> string(7) "taxable"
        ["stock_status"]=> string(7) "instock"
        ["manage_stock"]=> string(2) "no"
    }
}

我想在某些 php 变量中使用特定的数据值，但我找不到实现此目的的正确方法…

如何从 ["wc_booking_has_resources"] 中获取特定值？

谢谢

Answer 1

FIRST — 首先尝试这个（但我不确定，因为我认为它可以是一个对象，所以它可能不起作用）：

echo $items[0]['data']['wc_booking_has_resources'] . '<br>';

SECOND — 使用 foreach 循环肯定会起作用：

$items = WC()->cart->get_cart();

foreach($items as $item) { 
    $item_data = $item['data'];
}

// displaying the value for test
echo 'Booking has ressources: ' . $item_data['wc_booking_has_resources'];

// or may be this one (as $item['data'] is an object)
echo 'Booking has ressources: ' . $item_data->wc_booking_has_resources;

其中一个肯定会起作用……

与作者评论相关的更新

如何获得预订尝试以下方法之一：

// first (very unsure of this one)
$item_data =  $items[0]['data']['id'];

echo $item_data['id'] . '<br>'; // not sure this one work

每次循环使用一个会好很多:

$items = WC()->cart->get_cart();

foreach($items as $item) { 
    $item_data = $item['data'];
}

// As $item['data'] is an object
$booking_has_resources = $item_data->booking_has_resources;

// displaying
echo 'Booking has ressources: ' . $booking_has_resources;

这应该有效

Woocommerce Booking - 从 "Data" 购物车项目对象中获取特定值

Woocommerce Booking - Get a specific value from "Data" Cart item object

php

arrays

wordpress

cart

woocommerce