下面是json响应，我在获取shipping_address数据时遇到问题。
{
"orders": [{
"created_at": "2015-01-04T02:20:03+01:00",
"financial_status": "paid",
"id": 384536708,
"total_price": "45.00",
"line_items": [{
"fulfillment_service": "manual",
"fulfillment_status": null,
"gift_card": false,
"grams": 0,
"price": "45.00",
"quantity": 1,
"requires_shipping": true,
"taxable": true,
"title": "test",
"vendor": "test",
"name": "test",
"properties": [],
"product_exists": true,
"fulfillable_quantity": 1,
"tax_lines": []
}],
"shipping_address": {
"address1": "Street 20",
"address2": "",
"city": "City",
"company": "",
"country": "USA",
"first_name": "Name",
"last_name": "Surname",
"latitude": 45.000000,
"longitude": 10.000000,
"phone": "",
"province": "",
"zip": "12345",
"name": "Name Surname",
"country_code": "US",
"province_code": null
}
}, [...]
我可以使用以下代码获得订单：
$content = file_get_contents($url);
$json = json_decode($content, true);
foreach($json['orders'] as $order){
echo "<td>".$order['id']."</td>";
}
但是当我尝试获取这样的shipping_address数据时：
foreach ($json['shipping_address'] as $sa) {
echo "<td>".$sa['name']."</td>";
}
然后我得到：注意：未定义的索引：shipping_address和警告：为 foreach（） 提供的参数无效
我的目标阵列有误吗？
应该是 -
foreach ($json['orders']['shipping_address'] as $sa) {
试试这个——
foreach($json['orders'] as $order){
echo "<td>".$order['id']."</td>";
echo "<td>".$order['shipping_address']['name']."</td>";
}
foreach ($json['orders']['shipping_address'] as $sa) {
echo "<td>".$sa['name']."</td>";
}
试试这个：
$content = file_get_contents($url);
$json = json_decode($content, true);
foreach($json as $orders){
foreach($orders as $odarr){
foreach($odarr['shipping_address'] as $shipadd){
echo $shipadd['address1'];
}
}
}