Symfony Http Message Bridge Dropped Support for Diactoros

[ivannovak]

• Laravel Version: 5.1 through current 6.*

Description:

Top level indication:

Symfony\Component\Debug\Exception\FatalThrowableError
Class 'Symfony\Bridge\PsrHttpMessage\Factory\DiactorosFactory' not found

Discovered that Symfony recently removed support for Diactoros:

• https://github.com/symfony/psr-http-message-bridge
• https://github.com/symfony/psr-http-message-bridge/commits/master

Per the current Symfony PSR 7 Bridge docs Diactoros is no longer referenced. Instead they recommend nyholm/psr7.

Steps To Reproduce:

Follow the instructions to take advantage of PSR7 Requests.

Observe the deprecation (and likely abandonment warning as Zend Diactoros is now an archived repo and responsibility has moved to https://github.com/laminas/laminas-diactoros for future development of Diactoros).

[ivannovak]

PR to Framework: #31018
PR to Docs: laravel/docs#5703

[GrahamCampbell]

Just to be clear, this drop only happened in v2 of the symfony component, and not v1? Laravel 6 only says to use ^1.2, so users should be fine.

In Laravel 7 we can change this to ^2.0 and delete the remaining zend code after your 6.x PR is merged.

[ivannovak]

Correct.

I got snagged by the lack of a version specified in the composer require... line in the docs.