PHP takes out JSON values?

"Order": {"result": "true", "Arrive": "true", "First_fee": "12.00", "Continue_fee": "8.00",...}

I want to remove the order from the value inside.

Reply content:

"Order": {"result": "true", "Arrive": "true", "First_fee": "12.00", "Continue_fee": "8.00",...}

I want to remove the order from the value inside.

1. A Troublesome approach

使用正则匹配，极其不建议

2. Transfer JSON to a group

$array = json_decode($json_str, true);

This way, it looks a lot better.

$new_json_str = json_encode($array['order']);

This $new _json_str is the new JSON string after the order is removed.

