//登录成功存session
yii::$app->session['names']=$names;
//取session
$names=Yii::$app->session['names'];
echo $names;
视图显示
<?php echo $_SESSION['names']?>
//登录成功存session
yii::$app->session['names']=$names;
//取session
$names=Yii::$app->session['names'];
echo $names;
视图显示
<?php echo $_SESSION['names']?>