Question

我有这些数据：

end

我的代码

[{"order_id":37,"order_code":"Order00003","user_id":1,"full_name":"Duc.VUong","phone":"01203388870","address":"445\/33b b\u00ecnh \u0111\u00f4ng","recieve_address":"445\/33b b\u00ecnh \u0111\u00f4ng","total_product":2,"total_price":1450000,"status":0,"created_at":"2017-04-12 17:01:38","updated_at":"2017-04-12 17:01:38","detail_orders":[{"id":29,"order_id":37,"order_code":"Order00003","product_id":1,"price":800000,"quantity":1,"total_amount":800000,"created_at":"2017-04-12 17:01:38","updated_at":"2017-04-12 17:01:38","product":[{"product_id":1,"product_name":"H\u01b0\u01a1ng N\u1eafng","product_type_id":1,"price":800000,"description":"H\u01b0\u01a1ng n\u1eafng g\u1ed3m c\u00f3:hoa h\u1ed3ng da t\u1ea1o n\u00ean gam m\u00e0u nh\u1eb9 nh\u00e0ng nh\u01b0ng kh\u00f4ng k\u00e9m ph\u1ea7n thu h\u00fat. Th\u00edch h\u1ee3p \u0111\u1ec3 t\u1eb7ng ch\u00fac m\u1eebng, sinh nh\u1eadt, k\u1ec9 ni\u1ec7m,...","product_image":"2385_huong-nang.jpg","addition_information":"H\u01b0\u01a1ng n\u1eafng g\u1ed3m c\u00f3:\r\n\r\n- Hoa h\u1ed3ng da\r\n\r\n- Hoa t\u00fa c\u1ea7u\r\n\r\n- Hoa baby\r\n\r\n- Hoa l\u00e1 ph\u1ee5 kh\u00e1c","status":1,"created_at":null,"updated_at":null}]},{"id":30,"order_id":37,"order_code":"Order00003","product_id":2,"price":650000,"quantity":1,"total_amount":650000,"created_at":"2017-04-12 17:01:38","updated_at":"2017-04-12 17:01:38","product":[{"product_id":2,"product_name":"My everything","product_type_id":1,"price":650000,"description":"\u201cYou are my everything You are enough and the best for me\u201d L\u1eddi b\u00e0i h\u00e1t nh\u01b0 \u0111\u00e3 n\u00f3i l\u00ean t\u00e2m t\u01b0 c\u1ee7a nh\u1eefng tr\u00e1i tim \u0111ang y\u00eau, ng\u1ecdt ng\u00e0o v\u00e0 l\u00e3ng m\u1ea1n v\u00f4 c\u00f9ng. B\u00f3 hoa \u201cMy everything\u201d c\u0169ng nh\u01b0 th\u1ebf, \u0111\u00e1ng y\u00eau v\u00e0 t\u01b0\u01a1i s\u00e1ng. Th\u00edch h\u1ee3p t\u1eb7ng sinh nh\u1eadt, k\u1ec9 ni\u1ec7m, v.v\u2026","product_image":"2511_mat-ngot.jpg","addition_information":"B\u00f3 hoa \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1eeb:\r\n\r\n-         25 hoa h\u1ed3ng \u0111\u1ecf\r\n\r\n-         Hoa baby tr\u1eafng\r\n\r\n-         Hoa l\u00e1 ph\u1ee5 kh\u00e1c","status":0,"created_at":null,"updated_at":null}]}]}]

当我回显$ arr时，它有数据，但对于第二个foreach，我收到消息： @extends('templates.master') @section('content') <div class="container"> @foreach ($orders as $order) @php echo " <pre>"; $arr=array(); $arr= $order->detail_orders; @foreach ($arr as $item) echo $item->id; @endforeach echo "</pre>"; @endphp @endforeach @stop </div>＆＃39; 那么，我怎样才能获得这个中的id以便在视图中显示它？

Answer 1

如果要将数组对象数据转换为数组。这很简单。你首先得到所有记录。这样的事情：

$orders = DB::table('orders')->get(); //get all records form table
$orders = json_decode(json_encode($orders),true);// this will convert data into array
echo "<pre>"; print_r($orders); die; // now echo

之后您可以在刀片文件中使用foreach

从laravel中的数组对象数组中获取数据

1 个答案: