Tag Archives: wp_dashboard_cached_rss_widget


Checks to see if all of the feed url in $check_urls are cached.If $check_urls is empty, look for the rss feed url found in the dashboard widget options of $widget_id. If cached, call $callback, a function that echoes out output for this widget. If not cache, echo a “Loading…” stub which is later replaced by AJAX call (see top of /wp-admin/index.php)


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