php-fig/fig-standards — pull request #382 by weierophinney (2014-11-20 16:19:27+00:00)
Title: [PSR-7] Rename gettHeaderAsArray() to getHeaderLines()

Per discussion on the mailing list, `getHeaderAsArray()` was easily confused as
retrieving all headers; additionally, using the "as array" verbiage smacks of
hungarian notation.

This patch renames the method to `getHeaderLines($header)`, clarifying intent.