[php-langspec][PR #229] - Change isset expression

[email protected] Thu, 20 Dec 2018 22:02:27 +0000

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

You can view the Pull Request on github:
https://github.com/php/php-langspec/pull/229

Opened By: zhujinxuan
Pull Request Description:
Enable trialing comma in `isset`. Fix #228