Hello I get an $response from an API post request, below is the $response

LINE\LINEBot\Response::__set_state(array(
   'httpStatus' => 200,
   'body' => '{"richMenuId":"richmenu-5a489c22120e48cec70f3c3cd3b318db"}',
   'headers' => 
  array (
    'server' => 'openresty',
    'date' => 'Thu, 03 Feb 2022 11:31:51 GMT',
    'content-type' => 'application/json',
    'content-length' => '58',
    'cache-control' => 'no-cache, no-store, max-age=0, must-revalidate',
    'expires' => '0',
    'pragma' => 'no-cache',
    'x-content-type-options' => 'nosniff',
    'x-frame-options' => 'DENY',
    'x-line-request-id' => '84ababf8-81e9-4cda-aeb0-25d9b44e9b24',
    'x-xss-protection' => '1; mode=block',
  ),
))

Can someone tell me how I could access the "richMenuId" from above object?

I tried to access the object as followed $response->body->richMenuId

This gives me an error:

Cannot access private property LINE\\LINEBot\\Response::$body

I have also tried changing the object to an array using answers on SO but was not able to solve it.

This is probably a noob question but any input is highly appreciated. Thanks

CodePudding user response：

Solution

Looking at the docs, we see two methods:

So, one could use either $response->getRawBody() or $response->getJSONDecodedBody(), depending on which of them fits the requirements better.

Unsuccessful approaches

My initial idea was to do it via:

json_decode(json_encode($response), true)['body']

but this does not work, the private members are not generated into the JSON. So, instead of that, my next thought was to use Reflection:

$reflectionClass = new ReflectionClass('LINE\\LINEBot\\Response');

var_dump($reflectionClass->getProperty('body')->getValue($response));

however that did not reach the private property either.