苗条的框架漂亮 JSON

Slim Framework Pretty JSON

如何配置 Slim Framework 输出漂亮 JSON?

在 PHP 原生中我可以使用这种语法

json_encode($data, JSON_PRETTY_PRINT);

引用自Slim docs

Slim’s Response object has a custom method withJson($data, $status, $encodingOptions) to help simplify the process of returning JSON data.

The $data parameter contains the data structure you wish returned as JSON. $status is optional, and can be used to return a custom HTTP code. $encodingOptions is optional, and are the same encoding options used for json_encode().

因此,如果您使用 withJson 到 return JSON 响应,您可以像这样使用它:

return $response->withJson($data, 200, JSON_PRETTY_PRINT);