Yii2 how to correctly fetch data from the database and display it?

Question

Yii

Hello, I've run into this problem.
I write the following code:

$answers = Answers::findOne(['ticket_id' => '47']);
        echo $answers->title;

Everything perfectly displays one record. As it should.
But if I write this code:

$answers = Answers::find()->where(['ticket_id'=> '47']);
foreach ($answers as $answer) {
            echo $answer->title." ";
        }

That as a result I do not receive anything. Please tell me where I missed and how to fix the problem. Thanks in advance to all who respond.

Answer 1

all/one after where forgot:

$answers = Answers::find()->where(['ticket_id'=> '47'])->one();

Answer 2

You can also do this: c2n.me/3pofkD3