[PR][php-langspec][#181] - Add Travis CI support

[email protected] Mon, 12 Dec 2016 21:21:24 +0000

Newsgroups	php.standards
Message-ID	<[email protected]>

You can view the Pull Request on github:
https://github.com/php/php-langspec/pull/181

Comment by nikic:
From the comment, this was supposed to show off that you can have required args after optional args. In that sense, I don't think this signature should change.