Woocommerce預訂 - 獲取從「數據」車項目對象

Question

我有這樣的陣列，即從WooCommerce使用這些線路甩了一個特定的值：

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

如果我讓我的車的原始輸出（$項目），我得到這個：

["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" 
    } 
} 

我想在一些PHP變量使用特定的數據值，我沒有找到合適的方式來實現這一目標？

我該怎麼做才能得到來自[「wc_boo king_has_resources「]？

感謝

Answer 1

FIRST - 先嚐試這個（但我因爲我認爲它可以是一個對象不確定，因此可能不會工作）：

​​

第二 - 使用foreach循環它肯定會工作：

$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; 

其中一個將工作，肯定...

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相關作者更新評論

如何獲得預訂嘗試其中之一：

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

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

使用for each循環會好很多：

$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; 

這應該工作