echo '<ul>';
    foreach ($tweets as $key => $tweet):
        echo '<li>';
            //links
            $tw = ereg_replace("[[:alpha:]]+://[^<>[:space:]]+[[:alnum:]/]","<a target='_blank' href=\"\\0\">\\0</a>",  $tweet->text);
            //#
            $tw = preg_replace('/(^|\s)#(\w*[a-zA-Z_]+\w*)/', '\1<a target="_blank" href="https://twitter.com/search?q=%23\2&src=hash">#\2</a>', $tw);
            //@
            $tw = preg_replace('/[@]+([A-Za-z0-9-_]+)/', '<a target="_blank" href="http://twitter.com/$1" target="_blank">@$1</a>', $tw );
            echo $tw;
        echo '</li>';
    endforeach ?>
</ul>