How to save and obtain data in yii2 framework

王林

Release： 2020-12-01 15:26:10

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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(&#39;user_exam&#39;, [&#39;exam_id&#39; => $exam_id, &#39;exam_type&#39; => $exam_type]);

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Get data

$this->user_exam = Yii::$app->session->get(&#39;user_exam&#39;);

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