在php上对数组中的数据进行排序

在php上对数组中的数据进行排序,php,shopify,Php,Shopify,我正在部署一个shipping服务到shopify,使用webhook将这些数据转换成json,我试图只发送表中的字段名称、数量、sku和id。 我使用foreach函数来实现它,但没有结果 格雷廷 [fulfillments] => Array ( [0] => stdClass Object ( [line_items] => Array (

我正在部署一个shipping服务到shopify,使用webhook将这些数据转换成json,我试图只发送表中的字段名称、数量、sku和id。 我使用foreach函数来实现它,但没有结果

格雷廷

[fulfillments] => Array
   (
       [0] => stdClass Object
           (
               [line_items] => Array
                   (
                       [0] => stdClass Object
                           (
                               [fulfillment_service] => manual
                               [fulfillment_status] => fulfilled
                               [gift_card] => 
                               [grams] => 2000
                               [id] => 470651995
                               [price] => 200.00
                               [product_id] => 304163215
                               [quantity] => 1
                               [requires_shipping] => 1
                               [sku] => 123456789
                               [taxable] => 
                               [title] => Product 1
                               [variant_id] => 709836495
                               [variant_title] => 
                               [vendor] => kkk
                               [name] => Product 1
                           )
                       [1] => stdClass Object
                           (
                               [fulfillment_service] => manual
                               [fulfillment_status] => fulfilled
                               [gift_card] => 
                               [grams] => 2000
                               [id] => 470651995
                               [price] => 200.00
                               [product_id] => 304163215
                               [quantity] => 3
                               [requires_shipping] => 1
                               [sku] => 123456789
                               [taxable] => 
                               [title] => Product 2
                               [variant_id] => 709836495
                               [variant_title] => 
                               [vendor] => kkk
                               [name] => Product 2
                           )


                   )

           )

   )

尝试以下
foreach()
,我假设您将所有初始数据存储在变量
$fulfillments

$items = array(); 

foreach($fulfillments[0]->line_items as $item)
{
    $items[] = array(
        "name"      => $item->name,
        "quantity"  => $item->quantity, 
        "sku"       => $item->sku, 
        "id"        => $item->id
    ); 
}

echo json_encode($items); 
$your\u array=json\u decode(json\u encode($your\u array),true);
//它将从StdClass强制转换为数组
$your_array=$your_array['fulfillments'];
$result_array=array();
$yaCnt=count($your_数组);
对于($i=0;$i<$yaCnt;++$i)
{
$items=$yaCnt[$i]['line_items'];
$iCnt=计数(项目);
对于($j=0;$j<$iCnt;++$j)
{
$result_array[]=数组(
'name'=>$items[$j]['name'],
“数量”=>$items[$j][“数量”],
'sku'=>$items[$j]['sku'],
'id'=>$items[$j]['id']
);
}
}
打印(结果数组);

您是如何使用foreach的?我认为它可能不止一个索引。另外,注意Std类对象,这是个好主意
json_解码(json_编码($your_数组),true)
:)@rcro是的,如果你有一个混合了数组的对象,它会工作得很好。在从对象到数组的常规强制转换中,最好使用显式类型强制转换
(数组)$var
@非常感谢,这正是我想要做的D
$your_array = json_decode(json_encode($your_array), true); 
    //it will casts from StdClass to an array
$your_array = $your_array['fulfillments'];
$result_array = array();

$yaCnt = count($your_array);
for($i = 0; $i < $yaCnt; ++$i)
{
    $items = $yaCnt[$i]['line_items'];
    $iCnt = count($items);
    for($j = 0; $j < $iCnt; ++$j)
    {
        $result_array[] = array(
            'name'     => $items[$j]['name'],
            'quantity' => $items[$j]['quantity'],
            'sku'      => $items[$j]['sku'],
            'id'       => $items[$j]['id']
        );
    }
}

print_r($result_array);
<?php

$yourData = array();
$shippingData =array();

foreach ($yourData as $fulfillments) {
    foreach ($fulfillments->line_items as $line_items) {
        $shippingData[] = array(
            'name' => $line_items->name,
            'quantity' => $line_items->quantity,
            'sku' => $line_items->sku,
            'id' => $line_items->id
        );
    }
}

echo json_encode($shippingData);