Consider using another source for MIME types

[javiereguiluz]

Description
PHP is switching from Apache to "MIME-db" because the Apache MIME type list is incomplete and it doesn't update frequently. See php/php-src#5764

The differences are not huge, but for example, .ini, .json5, .jsx, .less, .m4p (<- not a typo) and other extensions are missing in our list but exist in MIME-db; others have different default types (e.g. .gz, .xlf, etc.)

[fabpot]

This should indeed be considered for master where we already have a script to update the list (src/Symfony/Component/Mime/Resources/bin/update_mime_types.php). Anyone willing to work on this?

If you want to give it a try, comment here and wait for my green light to start (to avoid duplicate work).

[desarrolla2]

I wish I could deal with this

[redjanym]

I would like to work on it

[fabpot]

@desarrolla2 This issue is yours now. Thank you.
@redjanym Sorry, @desarrolla2 was faster. We will have some other ones though. I think I will start advertizing similar issues more in the future to give more opportunities. Anyway, thanks for proposing.