From <http://phphttpclient.com> I followed "Install option 1" and the first "quick snippet".

I end up with the following, with Request undefined.

![enter image description here](https://i.stack.imgur.com/jOpdV.png)

![enter image description here](https://i.stack.imgur.com/gmDwQ.png)

Additionally, and perhaps relatedly, I am confused by the fact that one of the code samples says "$response = Request::get" and another says "$response = \Httpful\Request::get". Is the latter valid PHP?

I have PHP 5.6.7.

![enter image description here](https://i.stack.imgur.com/pvBzX.png)

What am I doing wrong?