Pepper

function parse_feed($feed) {
   preg_match("/<content type=\"html\">([^<]+)<\/content>/",$feed,$a);
   $content = isset($a[1]) ? html_entity_decode($a[1]) : "";
   preg_match("/<updated>([^<]*)<\/updated>/",$feed,$a);
   $updated = isset($a[1]) ? preg_replace("/T|Z/"," ",$a[1]) : "";
   return '<div id="tweetcontent">'.$content.'</div><div id=\"tweetdate\">'.$updated.'</div>';
}