<?=
Breadcrumbs::widget([
‘homeLink‘ => [‘label‘ => ‘Home‘,
‘url‘ => Yii::$app->getHomeUrl() . ‘index.php?r=dashboard/index‘],
‘links‘ => isset($this->params[‘breadcrumbs‘]) ? $this->params[‘breadcrumbs‘] : [],
]);
?>
原文：http://www.cnblogs.com/anArtist/p/5347019.html