Share links - facebook twitter

[eluser]Mutsop[/eluser]
Hi,

I've been searching around for an already made share module/helper.
The only one I found was :

http://codeigniter.com/wiki/Share-helper/

But parts of the code have been removed... and I don't get the following:

Code:

<a >$url, 'text'=>$text, 'via'=>'mpak666'))?&gt;">Share to Twitter</a>

How is that a valid syntax?
It will just write down $url, 'text'=>$text, 'via'=>'mpak666'))?>">Share to Twitter


Can someone explain me or share his knowledge on this?

Regards