Yii\web\User how does access token work?

Question

Yii

I updated in the User accessToken table. Now the password is always wrong when logging in. Can anyone explain how it works? And can it be changed from time to time?
my secret code

public function actionLogin()
    {
        $this->layout = '@app/views/layouts/auth';

        if (!Yii::$app->user->isGuest) {
            return $this->goHome();
        }

        $model = new User();

        if ($model->load(Yii::$app->request->post()) && $model->login()) {
            return $this->goBack(Yii::$app->request->get('back'));
        }

        $model->password = '';
        return $this->render('login', [
            'model' => $model,
        ]);
    }

app\modes\User::login

public function login()
    {
        if ($this->validate()) {
            return Yii::$app->user->login(self::findByUser($this->username));
        }
        return false;
    }

Answer 1

But just on the output on the site it is impossible to show articles whose posting time is less than the present time?

Answer 2

You can write a script that takes articles from the database and posts them to the site.
And run it through Cron...
For example, here:
https://cron-job.org/