Add support for PHP 8

[lepiaf]

PR for issue #423

[lepiaf]

composer update ${COMPOSER_FLAGS} --prefer-dist --prefer-stable --no-interaction

Loading composer repositories with package information

Updating dependencies

Your requirements could not be resolved to an installable set of packages.

  Problem 1

    - php-translation/symfony-storage[dev-master, 2.1.0, ..., 2.2.0] require php ^7.2 -> your php version (8.0.0) does not satisfy that requirement.

    - php-translation/symfony-storage 2.2.x-dev is an alias of php-translation/symfony-storage dev-master and thus requires it to be installed too.

    - Root composer.json requires php-translation/symfony-storage ^2.1 -> satisfiable by php-translation/symfony-storage[2.1.0, 2.2.0, 2.2.x-dev (alias of dev-master)].

I've opened a PR php-translation/symfony-storage#51

[lepiaf]

I don't know how to manage this error

% make phpstan
2 ↵ ✹
Note: Using configuration file /project/phpstan.neon.dist.
 49/49 [▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓] 100%

 ------
----------------------------------------------------------------------
  Line   Translator/TranslatorInterface.php
 ------
----------------------------------------------------------------------
  31     Interface Translation\Bundle\Translator\TranslatorInterface
extends
         unknown interface
Symfony\Component\Translation\TranslatorInterface.
         bulb Learn more at
https://phpstan.org/user-guide/discovering-symbols
 ------
----------------------------------------------------------------------

 --
-------------------------------------------------------------------------
     Error
 --
-------------------------------------------------------------------------
     Error message "Interface
     Translation\Bundle\Translator\TranslatorInterface extends unknown
     interface Symfony\Component\Translation\TranslatorInterface."
cannot be
     ignored, use excludes_analyse instead.
 --
-------------------------------------------------------------------------

[lepiaf]

I've also open a PR to php-translation/extractor#157

[Ciloe]

Any advance on this PR ?

[Kocal]

Hi, is there any updates for this?

Thanks!

[welcoMattic]

Hi, I'm sorry, I have not free time to work on PHP8 support PRs those days (major incident on a famous French hosting company) + coming deadline to finish symfony/symfony#38475.
May be @bocharsky-bw or @rvanlaak are available to review those PRs?

[Kocal]

No worries, I know you are hard working for adding translations providers for Symfony. Keep up the good work! 💪

[bocharsky-bw]

Thank you for working on this and sorry for the slow replies!

Currently, this PR is blocked by php-translation/symfony-storage#51 and waiting for it to be merged first

[Nyholm]

There are some CI jobs that fail. But they are not related to this PR.

Thank you for your work.