make-php - Make output file content pretty

[sovetski]

Feature Request

• Yes, I reviewed the contribution guidelines.

Describe your use case and the problem you are facing

When we do wp i18n make-php it creates PHP files containing one line, like minified PHP, but If we want to delete the old .po/.mo files to work with only PHP translations, working one line generated files is not practical

Describe the solution you'd like

Formatted output will look better

[swissspidy]

We can add a pretty-print option like we have for make-json. Wanna help put a PR together? :)

[sovetski]

We can add a pretty-print option like we have for make-json. Wanna help put a PR together? :)

Done: #396

Let me know if something is not OK 😊