如何使用PHP过滤和重构json数据？

I couldn't find an answer, so I decided to ask.

I get this response from an API:

[
  {
      "seasonNumber":1,
      "numWins":1,
      "numHighBracket":2,
      "numLowBracket":2,
      "seasonXp":111,
      "seasonLevel":5,
      "bookXp":0,
      "bookLevel":1,
      "purchasedVIP":false
   },
   {
      "seasonNumber":2,
      "numWins":1,
      "numHighBracket":21,
      "numLowBracket":31,
      "seasonXp":1651,
      "seasonLevel":25,
      "bookXp":9,
      "bookLevel":11,
      "purchasedVIP":false
   },
   {
      "seasonNumber":3,
      "numWins":9,
      "numHighBracket":57,
      "numLowBracket":127,
      "seasonXp":4659,
      "seasonLevel":68,
      "bookXp":0,
      "bookLevel":100,
      "purchasedVIP":true
   },
   {
      "seasonNumber":4,
      "numWins":8,
      "numHighBracket":19,
      "numLowBracket":36,
      "seasonXp":274,
      "seasonLevel":33,
      "bookXp":7,
      "bookLevel":35,
      "purchasedVIP":true
   }
]

I am trying to change the json data to this:

{
  "seasons":
    [
      {
        "season":1,
        "battle_pass":false
      },
      {
        "season":2,
        "battle_pass":false
      },
      {
        "season":3,
        "battle_pass":true
      },
      {
        "season":4,
        "battle_pass":true
      }
    ]
}

In my current code I am using regex like this:

preg_match_all("/(?:\{\"seasonNumber\"\:(\w)|purchasedVIP\"\:(\w+))/", $response, $seasons);

echo '{"seasons":'.json_encode($seasons, JSON_FORCE_OBJECT, JSON_PRETTY_PRINT).'}';

It's basically putting everything in a separate array but that's not what I want.

Decode the json, restructure the data, re-encode.

Code: (Demo)

// your $json = 
foreach (json_decode($json) as $set) {
    $array[] = ["season" => $set->seasonNumber, "battle_pass" => $set->purchasedVIP];
}
echo json_encode(["seasons" => $array]);

Output:

{"seasons":[{"season":1,"battle_pass":false},{"season":2,"battle_pass":false},{"season":3,"battle_pass":true},{"season":4,"battle_pass":true}]}

p.s. if you want to force objects and pretty print, separate those flags with a pipe (|). https://3v4l.org/qsPb0