Twiter search

function jorbin_firestream_search($atts){
        extract(shortcode_atts(array(
        'phrase' => false,
        'lang' => 'en',
        'max_id' => false,
        'since_id' => false,
        'number' => '20'
        ), $atts));
        if ('phrase' == false){
                return false;
        }
        //*/ Build our search url and transient name
        $transient = 'tweet-'. esc_sql($phrase) . '&l=' . esc_sql($lang);
        $url = 'http://search.twitter.com/search.json?q='. urlencode($phrase) . '&show_user=true〈='. urlencode($lang) .'&rpp=' . $number;
 
        if ($max_id != false){
                $url .= '&max_id=' . (int) $max_id;
                $transient .= '&m=' . (int) $max_id;
        }
        if ($since_id != false){
                $url .= '&since_id=' . (int) $since_id;
                $transient .= '&s=' . (int) $since_id;
        }
 
        if ( $tweet_display = get_transient($transient) ){
                // It's allready been brought
        }
        else {
 
                if ($search = wp_remote_get( $url ) ){
 
                $results = json_decode($search['body']);
 
                ob_start();
                        $tweets = $results->results;
                         //*/
                        foreach ( (array) $tweets as $tweet){
                                $tweetcontent = $tweet->text;
                                $newcontent = preg_replace('%@([^\s]*)%', "<a href="http://twitter.com/\\1">@\\1</a>", $tweetcontent);
                                echo "<div class="twitter_shortcode"><p>
                                <img class="twitter_shortcode_image" src="&quot;.esc_url($tweet-&gt;profile_image_url).&quot;"><span class="twitter_shotcode_username"><a href="http://twitter.com/&quot;.$tweet-&gt;from_user.&quot;">".$tweet-&gt;from_user."</a>&nbsp;—&nbsp;</span>". $newcontent ."</p>
                                </div>";
 
                        }
                $tweet_display = ob_get_clean();
                set_transient($transient, $tweet_display, 300);
                }
                else
                {
                        $tweet_display = "I'm sorry, no tweets are availailable at this time";
                }
        }
        return apply_filters('jorbin_tweet_content', $tweet_display) ;
}
add_filter('jorbin_tweet_content', 'make_clickable' );
add_shortcode('twitter-search', 'jorbin_firestream_search');