function fof_delete_subscription($user_id, $feed_id) { fof_db_delete_subscription($user_id, $feed_id); if (mysql_num_rows(fof_get_subscribed_users($feed_id)) == 0) { fof_db_delete_feed($feed_id); } }
function fof_delete_subscription($user_id, $feed_id) { fof_db_delete_subscription($user_id, $feed_id); if (fof_db_get_subscribed_users_count($feed_id) == 0) { fof_db_delete_feed($feed_id); } }