public function getUserInfo()
    {
        return $this->user ? ($this->pass ? $this->user.':'.$this->pass : $this->user) : '';
    }
public function getUserInfo()
    {
        return $this->user ? ($this->pass ? $this->user.':'.$this->pass : $this->user) : '';
    }
public function getUserInfo ( ) { return $ this -> user ? ( $ this -> pass ? $ this -> user . ':' . $ this -> pass : $ this -> user ) : '' ; }
Get uri userinfo part
@return string
Get uri userinfo part