anyway if you need to post your RSS feeds content to Twitter (without duplication) just use magpie, read the rss feed and write the lastdate to prevent duplication then crontab it = NICE SIMPLE WORKAROUND:
require_once 'magpierss/rss_fetch.inc';
$rss = fetch_rss('https://farmville.aweblog.net/feed');
$filename = "/yourphysicalpath/ld.txt" ;
$fp = fopen($filename, 'r');
$lastdate = fread($fp, filesize($filename));
fclose($fp);
$wroteLastDate = false;
// read feed
foreach ($rss->items as $item) {
$published = $item['date_timestamp'];
if ($published > $lastdate) {
if ($wroteLastDate == false) {
$fp = fopen($filename, 'w');
fwrite($fp, $published);
fclose($fp);
$wroteLastDate = true;
}
$title = $item[title];
$url = $item[link];
$guid = $item[guid];
$description = $item[description];
$TwitterString = "$guid:$title:$description";
$url = "https://twitter.com/statuses/update.json";
$data = array('status' => $TwitterString);
$ch = curl_init();
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_USERPWD, 'USERNAME:PASSWORD');
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:'));
$body = curl_exec($ch);
curl_close($ch);
}
}
