batchInsert in yii2 code example
Example: yii2 activerecord bulk insert
// It's usually much easier to use DAO instead of ActiveRecord
// table name, column names, column values
Yii::$app->db->createCommand()->batchInsert('users', ['name', 'age'], [
['Tom', 30],
['Jane', 20],
['Linda', 25],
])->execute();