php - 如何在 laravel 中对 json 对象进行排序

Question

我有以下响应，如何根据距离对其进行排序

{
  "Message": "Done.",
  "Status": true,
  "InnerData": [
      {
         "id": 66,
         "name": "tito",
         "distance": 74,
      },
      {
         "id": 67,
         "name": "liver pool",
         "distance": 83
      },
      {
         "id": 67,
         "name": "Text",
         "distance": 72
      }
  ]
}

我尝试了 usort 但我没有成功。我也试过这个答案here但是好像和我需要的不一样

Answer 1

在纯 PHP 7 中

<?php

$json = '{
  "Message": "Done.",
  "Status": true,
  "InnerData": [
      {
         "id": 66,
         "name": "tito",
         "distance": 74
      },
      {
         "id": 67,
         "name": "liver pool",
         "distance": 83
      },
      {
         "id": 67,
         "name": "Text",
         "distance": 72
      }
  ]
}';
$array = json_decode($json, true);
usort($array['InnerData'], function($a, $b) {
    return $a['distance'] <=> $b['distance'];
});

print_r($array);