yii对数据库怎么判断是新建还是更新?

Question

yii对数据库怎么判断是新建还是更新

Answer 1

Yii 有自己的保存方法的，AR方式中有个save方法,就能保存的$customer = Customer::find()->where(['id' => 1])->one();$customer->name = 'baidu';$customer->save();