insert

            $i=0;
            $pr;
            $user_per = new UserPermission;
            foreach($per_data as $user_role_id => $permissions_data){
                $pr[$i]['user_role_id']= $user_role_id;
                $pr[$i]['permissions']=$permissions_data;
                $pr[$i]['module_id']=$mid;
                $user_per->fill($pr);
                $user_per->save($pr);
                return $pr;
                $i++;
            }
            
            DB::table('user_permissions')->insert($pr);