protected function _renderDefaultOrder() { $model = $this->getModel(); $commaInOrder = strpos($model->order, ",") !== false; $noOpeningParenthesisInOrder = strpos($model->order, "(") === false; $orderFieldNames = explode(", ", $model->order); $orderFieldNamesStatement = Garp_Spawn_Util::array2phpStatement($orderFieldNames); $orderValueStatement = $commaInOrder && $noOpeningParenthesisInOrder ? $orderFieldNamesStatement : "'{$model->order}'"; $orderStatement = "protected \$_defaultOrder = {$orderValueStatement};"; $out = $this->_rl($orderStatement, 1, 2); return $out; }