I need to tell Facebook to refresh its caches for some of my stored data.
If you’re caching images, use the
$return = $facebook->api_client->fbml_refreshImgSrc ('http://www.someserver.com/images/some_image.jpg');
If you’re caching URLs, use the
$return = $facebook->api_client->fbml_refreshRefUrl ('http://www.someserver.com/page.php');
This returns true (
Facebook is able to locate an entry in its cache with the
url you passed in and can refresh, or false
0) or blank if it can’t.