zendframework/zf2-documentation — pull request #1179 by elazar (2014-01-08 02:10:40+00:00)
Title: Updated zend.http.client to correctly invoke dispatch()

Several examples in zend.http.client invoke `dispatch()` with no parameters. However, the first parameter [is not optional](https://github.com/zendframework/Component_ZendHttp/blob/master/Client.php#L796).