src/Guzzle/Plugin/CurlAuth/CurlAuthPlugin.php
public function onRequestCreate(Event $event)
    {
        $event['request']->setAuth($this->username, $this->password, $this->scheme);
    }
public function onRequestCreate(Event $event)
    {
        $event['request']->setAuth($this->username, $this->password, $this->scheme);
    }
public function onRequestCreate ( Event $ event ) { $ event [ 'request' ] -> setAuth ( $ this -> username , $ this -> password , $ this -> scheme ) ; }
Add basic auth

@param Event $event
Add basic auth