+ $headers = $a->get_curl_headers();
+ $lines = explode("\n",$headers);
+ if(count($lines)) {
+ foreach($lines as $line) {
+ if(stristr($line,'content-type:')) {
+ if(stristr($line,'application/atom+xml')) {
+ $ret['feed_atom'] = $url;
+ return $ret;
+ }
+ if(stristr($line,'application/rss+xml')) {
+ $ret['feed_rss'] = $url;
+ return ret;
+ }
+ }
+ }
+ }
+