public function getTo() { if ($this->InboundToID) { return $this->InboundTo()->Email; } $arrEmails = array(); $arrIDs = explode(',', $this->ToID); foreach ($arrIDs as $iID) { if ($member = PostmarkHelper::find_client($iID)) { $arrEmails[] = $member->Email; } } return implode(', ', $arrEmails); }