Slim 3 sending data between middlewares

Question

I want to send data between one middleware to other. As one middleware passes, I want to add some JSON response and pass to next middleware. What can be the best possible way to do it in Slim 3.

For example:

$app->post('/main_route/','reset_password')->add('middleware2')->add('middleware1');

How can I send some JSON data from middleware1 to middleware2 and then to main route?

score 1 · Answer 1 · answered Mar 18 '17 at 20:19

1

The docs explain how to do this:

In the first middleware you can do:

$request = $request->withAttribute('foo', 'bar');

In the second middleware ...

$foo = $request->getAttribute('foo');

answered Mar 18 '17 at 20:19

BugHunterUK

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It says passing variables, is it desirable to pass a full JSON response in value.?? – Mehul Jain Mar 18 '17 at 20:54
Please elaborate what you're trying to do in your question. – BugHunterUK Mar 18 '17 at 21:08
I am actually passing a JSON feed generated from one middleware to next and so on.. now is it desirable to do that with these functions? will it affect performance?. – Mehul Jain Mar 18 '17 at 21:15

Slim 3 sending data between middlewares

1 Answers1