delay the public posting to rss feed

Delays post to your RSS feeds for 10-15 minutes.

 delay feed update
function publish_later_on_feed($where) {
global $wpdb;
if (is_feed()) {
 timestamp in WP-format
$now = gmdate('Y-m-d H:i:s');
 value for wait; + device
$wait = '10';  integer
 http:dev.mysql.comdocrefman5.0endate-and-time-functions.html#function_timestampdiff
$device = 'MINUTE';  MINUTE, HOUR, DAY, WEEK, MONTH, YEAR
 add SQL-sytax to default $where
$where .= " AND TIMESTAMPDIFF($device, $wpdb->posts.post_date_gmt, '$now') > $wait ";
}return $where;}
add_filter('posts_where', 'publish_later_on_feed');