php-fig/fig-standards — pull request #286 by Ocramius (2014-05-25 14:40:57+00:00)
Title: http message/request fluent interface removal

Discussion/reference at:
- https://groups.google.com/d/msg/php-fig/qXktLjkyLd4/Z09vW7jQWAoJ
- https://groups.google.com/d/msg/php-fig/qXktLjkyLd4/FoNiKjoVjYUJ
- http://ocramius.github.io/blog/fluent-interfaces-are-evil/