PHP Trait Override Protected Trait Method
问题 I am having problems with a composer package I am dealing with. It implements a trait Billable. trait Billable { /** * Update the payment method token for all of the user's subscriptions. * * @param string $token * @return void */ protected function updateSubscriptionsToPaymentMethod($token) { foreach ($this->subscriptions as $subscription) { if ($subscription->active()) { BraintreeSubscription::update($subscription->braintree_id, [ 'paymentMethodToken' => $token, ]); } } } } I am trying to