pversion; 
    } 
    public function loadTimeline($user, $max = 20){ 
        $this->twitURL .= 'statuses/user_timeline.xml?screen_name='.$user.'&count='.$max; 
        $ch        = curl_init(); 
        curl_setopt($ch, CURLOPT_URL, $this->twitURL); 
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); 
        $this->xml = curl_exec($ch); 
        return $this; 
    } 
    public function getTweets(){ 
        $this->twitterArr = $this->getTimelineArray(); 
        $tweets = array(); 
        foreach($this->twitterArr->status as $status){ 
            $tweets[$status->created_at->__toString()] = $status->text->__toString(); 
        } 
        return $tweets; 
    } 
    public function getTimelineArray(){ 
        return simplexml_load_string($this->xml); 
    } 
    public function formatTweet($tweet){ 
        $tweet = preg_replace("/(http(.+?))( |$)/","$1$3", $tweet); 
        $tweet = preg_replace("/#(.+?)(\h|\W|$)/", "#$1$2", $tweet); 
        $tweet = preg_replace("/@(.+?)(\h|\W|$)/", "@$1$2", $tweet); 
        return $tweet; 
    } 
}