php - 如何显示Mysql php结果json格式？

Question

我的 php 代码如下:

$query = "SELECT *
        FROM `address`
        WHERE customer_id =$customer_id
        ORDER BY `default` DESC";

$result=mysql_query($query);

$value = mysql_num_rows($result);

if($value>=1)
{
    while($row = mysql_fetch_array($result)) 
    {

        $details =  array(
        'status'=>'sucess', 
        'message'=>'address available',
        'id' => $row['id'], 
        'customer_id' =>$row['customer_id'],
        'at' => $row['at'],
        'name'=>$row['name'],
        'mobile'=>$row['mobile'],
        'city'=>$row['city'],
        'address'=>$row['address'],
        'latlog'=>$row['latlog'],
        'default'=>$row['default']
        );          
    }
    echo  json_encode($details);
}

它的输出看起来像:

{"status":"sucess","message":"address available","id":"52","customer_id":"14","at":"Home","name":"Shhsh","mobile":"99989998","city":"Calicut","address":"Gsggsgs","latlog":"76.3007429,76.3007429","default":"Yes"}

它是 json 对象。我需要的 json 是:

{"status":"sucess","message":"address available","details":[{"id":"52","customer_id":"14","at":"Home","name":"Shhsh","mobile":"99989998","city":"Calicut","address":"Gsggsgs","latlog":"76.3007429,76.3007429","default":"Yes"}]
} 

我应该对所需的 json 格式进行哪些更改？即 json 对象包含 json 数组。为了获得所需的 json 格式，我应该做哪些更改。我是新来的。提前致谢。

Answer 1

您需要在外部创建一个数组来附加结果数据，然后在将其解码为 JSON 之前将其放入主数组中。

像这样，

if($value>=1)
{
    $details=array();
    while($row = mysql_fetch_array($result)) 
    {

        $details[]=  array(
        'id' => $row['id'], 
        'customer_id' =>$row['customer_id'],
        'at' => $row['at'],
        'name'=>$row['name'],
        'mobile'=>$row['mobile'],
        'city'=>$row['city'],
        'address'=>$row['address'],
        'latlog'=>$row['latlog'],
        'default'=>$row['default']
        );          
    } 
    $main_array=array();
    $main_array['status']='sucess';
    $main_array['message']='address available';
    $main_array['details']=$details;

    echo  json_encode($main_array);
}

这将生成这样的 JSON，http://json-parser.com/deec3edd