public function getsfSimpleForumPost($con = null) { if ($this->asfSimpleForumPost === null && $this->latest_post_id !== null) { include_once 'lib/model/om/BasesfSimpleForumPostPeer.php'; $this->asfSimpleForumPost = sfSimpleForumPostPeer::retrieveByPK($this->latest_post_id, $con); } return $this->asfSimpleForumPost; }