How to save and obtain data in yii2 framework

The methods to save and obtain data in the yii2 framework session are as follows:

Save data

Yii::$app->session->set('user_exam', ['exam_id' => $exam_id, 'exam_type' => $exam_type]);

Get data

$this->user_exam = Yii::$app->session->get('user_exam');

Related recommendations ：yii

The above is the detailed content of How to save and obtain data in yii2 framework. For more information, please follow other related articles on the PHP Chinese website!