public function destroy(Permission_role $permission_role)
 {
     if (is_integer($permission_role)) {
         $permission_role = Permission_role::find($permission_role);
     }
     $permission_role->delete();
     Flash::success('Permission_role has been created Deleted!');
     return Redirect::back();
 }
 public function destroy($permission_role)
 {
     $permission_role = Permission_role::find($permission_role);
     $permission_role->delete();
     return response(['data' => true, 'status' => 'success', 'message' => 'successfully deleted']);
 }