Fix builds

[jordisala1991]

Subject

I am targeting this branch, because this is BC.

Changelog

### Removed
- Symfony deprecations

[VincentLanglet]

I just tried to do the same in SonataMedia and discovered some admin was using POST request
https://github.com/sonata-project/SonataMediaBundle/blob/4.x/src/Admin/BaseMediaAdmin.php#L130

Are you sure about the query->get thing @core23 @jordisala1991 ?

[jordisala1991]

I just tried to do the same in SonataMedia and discovered some admin was using POST request

https://github.com/sonata-project/SonataMediaBundle/blob/4.x/src/Admin/BaseMediaAdmin.php#L130

Are you sure about the query->get thing @core23 @jordisala1991 ?

Not 100% sure tbh. About that post thing, it is used to know when the form is submitted AFAIK

[VincentLanglet]

I just tried to do the same in SonataMedia and discovered some admin was using POST request
https://github.com/sonata-project/SonataMediaBundle/blob/4.x/src/Admin/BaseMediaAdmin.php#L130
Are you sure about the query->get thing @core23 @jordisala1991 ?

Not 100% sure tbh. About that post thing, it is used to know when the form is submitted AFAIK

I'm not familiar enough with the request, but when POST request are made, persistent parameters are in the $request->request instead of $request->query no ? Doesn't it means we're loosing all the persistent parameters when doing a post request then with this PR ?

[VincentLanglet]

I don't use this bundle. @core23 I think you're using it ; I would recommend to try those changes before doing another release.

[core23]

I don't use this bundle. @core23 I think you're using it ; I would recommend to try those changes before doing another release.

👍 I'll check this before the next release.