ISO 639-1 Language codes

[drdrak3]

Any chance of implementing ISO 639-1 codes instead of ISO 639-2 codes?
PHP plays better with ISO 639-1 codes: http://php.net/manual/en/locale.getdisplaylanguage.php

At the moment I'm resorting to a helper class just to convert ISO 639-2 to ISO 639-1.

$languages = [
    ['ab', 'abk'],
    ['aa', 'aar'],
    ['af', 'afr'],
    ['ak', 'aka'],
    ['sq', 'sqi'],
    ...
];

[Omranic]

That's very good point, if you can help with PR that would be much appreciated ^_^

[Omranic]

I gave it a try, but this is more complicated than I thought, it requires breaking changes, and changing how the country languages and translations are handled.

Tak Afghanistan as an example, when you check it's native name, you'll find it available in three language dialects: prs, pus, and tuk. Both prs and pus belongs to the same fa language. Then what should we do in that case?

There's some options we can do here, but all as I see require doing breaking changes, and changing how we handle languages and translations.

Still, I'll be happy to consider PRs, all PRs are welcome 😉