codeguy/Slim — pull request #629 by chrisgedrim (2013-09-18 12:26:01+00:00)
Title: Add default return value for request data

Allow overloading of the default return value of NULL when
requesting request data.

Example:
http://host/action?foo=bar&abc=123

$app->request->get('foo') -- [bar]
$app->request->get('bar') -- [NULL]
$app->request->get('bar', false) -- [FALSE]