php 如何在不使用请求的情况下删除 Laravel 5.3 中的会话？
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How to delete session in Laravel 5.3 without using Request?
提问by cytsunny
I have a method in a controller that needs to handle the session. That method is called by a get method that doesn't require any user input, so I would like to do it without Requestclass.
我在需要处理会话的控制器中有一个方法。该方法由不需要任何用户输入的 get 方法调用，所以我想在没有Request类的情况下进行。
Currently, I am able to set the session, but I cannot find a way to delete it. It looks something like this:
目前，我可以设置会话，但找不到删除它的方法。它看起来像这样：
if ($boolean_storing_condition_value)
session(['some_data'=>'Some Data']);
else
/* What should be the unset function? */
In Laravel 4.2, it is done with Session::forget('some_data');or Session::flush(). How should that be done in Laravel 5.3?
在 Laravel 4.2 中，它是通过Session::forget('some_data');或完成的Session::flush()。在 Laravel 5.3 中应该如何做到这一点？
回答by Jerodev
You can use the session helperwithout having to use a request object.
您可以使用会话助手而不必使用请求对象。
session()->forget('some_data');
session()->flush();
回答by Alexey Mezenin
In Laravel 5.3 you still can use flush()and forget()methods:
在 Laravel 5.3 中你仍然可以使用flush()和forget()方法：
session()->flush();
session()->forget('key');
回答by Jishnu RS
add session()->save();after that.
session()->save();在那之后添加。
回答by Nadeem Qasmi
To delete session variable in Laravel 5.6
在 Laravel 5.6 中删除会话变量
session()->forget(['key1']);
to delete the session variables (More the one value delete from the session) use the arguments as arguments session()->forget([' ']);
删除会话变量（从会话中删除更多的一个值）使用参数作为参数session()->forget([' ']);
session()->forget(['key1','key1','key3','...']);
