Answers for "session forget not working laravel"

laravel session forget

session()->forget('your_key');

why session is not working in laravel

// how to set session in laravel 
// 1 use Illuminate\Http\Request; use this in web.php
// Route::get('set_session', function(Request $request){
 // And write this code
$request->session()->put('user','jhon');
  return redirect('session_get');
});