Laravel保存模型而不触发事件

Question

如果使用withoutEvents和saveQuietly保存模型有区别，我很感兴趣。下面两段代码的主要区别是什么：

$user = User::withoutEvents(function () use () {
$user = User::findOrFail(1);
$user->name = 'Victoria Faith';
$user->save();
return $user;
});

和：

$user = User::findOrFail(1);    
$user->name = 'Victoria Faith';    
$user->saveQuietly();

Answer 1

SaveQuietly是闭包WithoutEvents的包装器，它接受选项：

trait SaveQuietly
{
/**
* Save model without triggering observers on model
*/
public function saveQuietly(array $options = [])
{
return static::withoutEvents(function () use ($options) {
return $this->save($options);
});
}
}