数据库事务可能会造成未知的错误

service articlemysql

try {
                foreach ($ids as $id) {
                    $model = $this->_articleModel->findOne($id);
                    if (isset($model[$this->getPrimaryKey()]) && !empty($model[$this->getPrimaryKey()])) {
                        $url_key = $model['url_key'];
                        Yii::$service->url->removeRewriteUrlKey($url_key);
                        $model->delete();
                    } else {

                        //throw new InvalidValueException("ID:$id is not exist.");
                        Yii::$service->helper->errors->add("Article Remove Errors:ID $id is not exist.");
                        $innerTransaction->rollBack();

                        return false;
                    }
                }
                $innerTransaction->commit();
            } catch (Exception $e) {
                Yii::$service->helper->errors->add('Article Remove Errors: transaction rollback');
                $innerTransaction->rollBack();

                return false;
            }

问题1；catch捕获异常方法调用错误 问题2；catch捕获异常在PHP7版本改成了throw 更正代码如下

try {
                foreach ($ids as $id) {
                    $model = $this->_articleModel->findOne($id);
                    if (isset($model[$this->getPrimaryKey()]) && !empty($model[$this->getPrimaryKey()])) {
                        $url_key = $model['url_key'];
                        Yii::$service->url->removeRewriteUrlKey($url_key);
                        $model->delete();
                    } else {

                        //throw new InvalidValueException("ID:$id is not exist.");
                        Yii::$service->helper->errors->add("Article Remove Errors:ID $id is not exist.");
                        $innerTransaction->rollBack();

                        return false;
                    }
                }
                $innerTransaction->commit();
            } catch (\Exception $e) {
                Yii::$service->helper->errors->add('Article Remove Errors: transaction rollback');
                $innerTransaction->rollBack();

                return false;
            } catch (\Throwable $e) {
            Yii::$service->helper->errors->add('Article Remove Errors: transaction rollback');
            $innerTransaction->rollBack();
            
            return false;
            }