bp_activity_new_at_mention_permalink (美元的链接，item_id美元，secondary_item_id美元）

函数bp_activity_new_at_mention_permalink($link， $item_id， $secondary_item_id) {$activity_obj = new BP_Activity_Activity($item_id);if ('activity_comment' == $activity_obj->type) {$notification = BP_Notifications_Notification::get(array('user_id' => bp_loggedin_user_id()， 'item_id' => $item_id， 'secondary_item_id' => $secondary_item_id， 'component_name' => 'activity'， 'component_action' => 'new_at_mention'，));如果(!Empty ($notification)) {$id = current($notification)->id;$link = add_query_arg('crid'， (int) $id, bp_activity_get_permalink($activity_obj->id)); / /点击链接}}返回$link;｝