Laravel cookie::forget doesn't work?

问题

I have this code:

Cookie::forget('vendor');
return Redirect::route('vendor_login');

What it is supposed to do, is remove the vendor cookie and redirect you to the login page. However, it doesn't actually delete the cookie. From my understanding, I would expect it to send a setcookie header for vendor with a value of null and a negative time. It doesn't send the setcookie header at all. Why is this?

This works perfectly:

Cookie::queue('paddle_vendor', null, -1);
return Redirect::route('vendor_login');

回答1:

You can use queue method like this:

Cookie::queue(Cookie::forget('vendor'));
return Redirect::route('vendor_login');

Which in this way it allows you to delete multiple cookies at once too. For more information checkout this answer here: https://stackoverflow.com/a/33724308/247670

Or do it like this as Antonio said:

$cookie = Cookie::forget('vendor');
return Redirect::route('vendor_login')->withCookie($cookie);

回答2:

You still need to send it with your response:

$cookie = Cookie::forget('vendor');

return Redirect::route('vendor_login')->withCookie($cookie);

回答3:

The default laravel

  Cookie::queue(
   Cookie::forget('name')
      ) ;

Should work perfectly fine if you have not done any changes on your session.php config file. Check it out and you should be good to go.

来源：https://stackoverflow.com/questions/23063240/laravel-cookieforget-doesnt-work