public function RenderRole(Person $objPerson) { $strReturn = ''; $objArrayGroup = $objPerson->GetGroupParticipationArray(); foreach ($objArrayGroup as $objParticipation) { if ($objParticipation->GroupId == $this->objGroup->Id) { $objGroupRole = GroupRole::load($objParticipation->GroupRoleId); $strReturn = $objGroupRole->Name; if ($objParticipation->DateEnd == null) { return $strReturn; break; } } } return $strReturn; }