如何JSON数据转换成适当的关联数组

Question

我有我已经从一个从发布的，但不能处理它的一些JSON数据，并能够在数据库中存储，这里是数据公布的模样

Array 
(
    [apd0] => [{"ratio":"1","size":"S","quantity":"83"},{"ratio":"2","size":"M","quantity":"166"}] 
    [apd1] => [{"ratio":"1","size":"S","quantity":"83"},{"ratio":"2","size":"M","quantity":"166"},{"ratio":"3","size":"N","quantity":"200"}] 
) 

有没有什么办法可以把它改成关联数组，我可以分类他们的名字。

我已经尝试

$data = json_decode($your_json_string, TRUE); 

Answer 1

我认为你可以像这样

$test = Array 
    (
     'apd0' => '[{"ratio":"1","size":"S","quantity":"83"},{"ratio":"2","size":"M","quantity":"166"}]', 
     'apd1' => '[{"ratio":"1","size":"S","quantity":"83"},{"ratio":"2","size":"M","quantity":"166"},{"ratio":"3","size":"N","quantity":"200"}]' 
    ); 

    foreach($test as $key =>$val) 
    { 
     $array[$key] = json_decode($val, true); 
    } 

输出：您从JSON想

Array 
(
[apd0] => Array 
    (
     [0] => Array 
      (
       [ratio] => 1 
       [size] => S 
       [quantity] => 83 
      ) 

     [1] => Array 
      (
       [ratio] => 2 
       [size] => M 
       [quantity] => 166 
      ) 

    ) 

[apd1] => Array 
    (
     [0] => Array 
      (
       [ratio] => 1 
       [size] => S 
       [quantity] => 83 
      ) 

     [1] => Array 
      (
       [ratio] => 2 
       [size] => M 
       [quantity] => 166 
      ) 

     [2] => Array 
      (
       [ratio] => 3 
       [size] => N 
       [quantity] => 200 
      ) 

    ) 

）