Bugs when using the "Search Terms" options

Hi!

Displaying tweets from Users works just fine, but I’ve come across a few bugs in the code making the “Search Terms” option unusable.

1. Line 317:
   $length = count($json);
   should say:
   $length = count($json['statuses']);
2. Line 322:
   $feeds[] = $json[$i];
   should say:
   $feeds[] = $json['statuses'][$i];
3. Line 324:
   $content = array($json[statuses][$i]);
   should say:
   $content = array($json['statuses'][$i]);
   (missing quotation marks, not a fatal error but issues PHP notices)
4. Line 343:
   fwrite($fp, $content);
   should say:
   $fwrite($fp, serialize($content));

With these fixes, the Search Terms tweets are displayed as they should again.

Sincerely,
Anders, Sweden

http://wordpress.org/extend/plugins/multi-twitter-widget/