我缺少一些東西。我看過幾篇有關(guān)如何更新項(xiàng)目元數(shù)據(jù)的文章，但我無法讓其中任何一篇起作用。我需要獲取 item_id 但我不知道該怎么做。$your_phone = $item->get_meta('dinner_phone'); // 1115559999$update_phone = wdc_format_phone($your_phone); // comes back (111) 555-9999wc_update_order_item_meta($item_id,'dinner_phone', $update_phone); //I want to update with new format$new_phone = $item->get_meta('dinner_phone'); // doesn't work I still get 1115559999我嘗試通過以下方式提取 Item_idforeach ( $items as $item ) { $product_id = $item->get_product_id(); $item_id = $item['item_id']; break;}也嘗試過這個(gè) foreach ($items as $key => $product ) { $item_id = $key; }
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TA貢獻(xiàn)1776條經(jīng)驗(yàn) 獲得超12個(gè)贊
您將使用現(xiàn)有 WC_Order 對象變量中的以下內(nèi)容$order：
foreach ( $order->get_items() as $item-id => $item ) {
$dinner_phone = $item->get_meta('dinner_phone'); // 1115559999
if ( ! empty( $dinner_phone ) ) {
$formatted_diner_phone = wdc_format_phone( $dinner_phone ); // comes back (111) 555-9999
$item->update_meta_data('dinner_phone', $formatted_diner_phone);
$item->save(); // Save item
$new_phone = $item->get_meta('dinner_phone');
echo $new_phone; // Check that items is updated
}
$order->calculate_totals(); // Recalculate Order totals and save
}
它應(yīng)該有效。
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