how to use transaction by yii2-redis?

[twolier]

What steps will reproduce the problem?

1. Yii::$app->redis ->multi() ->set('name','hello') ->get('name') ->set('nick','world') ->get('nick') ->exec(); PHP Fatal Error – yii\base\ErrorException Call to a member function set() on boolean

2. Yii::$app->redis->multi(); Yii::$app->redis->set('name','hello'); Yii::$app->redis->get('name'); Yii::$app->redis->set('nick','world'); Yii::$app->redis->get('nick'); Yii::$app->redis->exec();

Unknown Property – yii\base\UnknownPropertyException Getting unknown property: yii\web\Application::redis

What's expected?

Are there any examples ?

[rob006]

Yii::$app->redis->exec();

Unknown Property – yii\base\UnknownPropertyException Getting unknown property: yii\web\Application::redis

It looks like you don't have configured redis component in your app.

[yii-bot]

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This is an automated comment, triggered by adding the label question.

[twolier]

@rob006 it's my fault I'm doing a return here Yii::$app->redis->exec(); So, throw an error Invalid Parameter – yii\base\InvalidParamException Response content must not be an array.

It should look something like this Yii::$app->redis->multi(); ...... Yii::$app->redis->exec(); return true;

Not like that return Yii::$app->redis->exec();