Laravel Save value in session or Cookie

Question

I need to save a value before redirect and re-use it after redirect back to my website, the flow is:

• Set value in session
  

  session(['name' => 'value']); session()->save(); return redirect($checkout_session->url);

• Controller return an URL

• Client will be redirected to this

• Go back on my website and than I'll check all session values, but it is empty.
  

   public function checkSession( { dd(session()->all()); }

I dont understand why

Answer 1

要在会话中保存值，请尝试：

session()->put('key', 'value');