phpDoc注释

/**
 * 获得修改发票信息
 * @param $id（传过来的参数）
 * @return array（返回的数方法的return格式）
 */
public function actionGetInvoiceInfo($id)
{
    Yii::$app->response->format = Response::FORMAT_JSON;
    $invoice = $this->findOrder($id);
    /** @var User $user */（具体$user的注释在当前使用）
    $user = Yii::$app->user->identity;
    return ['status' => 200, 'data' => [
        'invoice_title' => $invoice->invoice_title,
        'addressee' => $invoice->addressee ? $invoice->addressee : $user->name,
        'phone' => $invoice->phone ? $invoice->phone : $user->name,
        'address' => $invoice->address,
    ]];
}