Run phpcs on php 7.4

[leogermani]

All Submissions:

• Have you followed the Newspack Contributing guideline?
• Have you checked to ensure there aren't other open Pull Requests for the same update/change?

Changes proposed in this Pull Request:

Run PHPCS on PHP 7.4 to avoid Fatal errors. See WordPress/WordPress-Coding-Standards@7cd46be

How to test the changes in this Pull Request:

Other information:

• Have you added an explanation of what your changes do and why you'd like us to include them?
• Have you written new tests for your changes, as applicable?
• Have you successfully ran tests with your changes locally?

[dkoo]

Should we just merge this and let it run on other repos?

[leogermani]

Well, actually -> https://make.wordpress.org/core/2023/08/21/wordpresscs-3-0-0-is-now-available

At some point I think we can upgrade and it should work fine with php 8

[dkoo]

@leogermani looks like phpunit is still working well as of #219. Do we still need to update anything on the PHP testing side?

[leogermani]

@leogermani looks like phpunit is still working well as of #219. Do we still need to update anything on the PHP testing side?

I don't really remember what this was about but I guess it's not relevant anymore. We have been running php tests in all repos just fine...

[dkoo]

Closing!