How to make multiple mail recipients in Yii2?

Question

Yii

https://yiiframework.com.ua/ru/doc/guide/2/tutoria... - everything is clear with the description, everything works fine, even antispam is stuffed there.
however, ->setTo('[email protected]')you cannot enter values ​​in the field separated by commas (I tried it does not plow :)), and on previous engines we did 3-4 mail recipients and got used to it.
How to get around this limitation?
So that letters come to several addresses

Answer 1

->setTo([
   '[email protected]',
   '[email protected]'
]);