original_string: public function checkRehash(\Gems_User_User $user, $password)
      {
          if (! $this->canSaveNewHash()) {
              return false;
          }
  
          $model = new \MUtil_Model_TableModel('gems__user_passwords');
          $row   = $model->loadFirst(['gup_id_user' => $user->getUserLoginId()]);
  
          if ($row && password_needs_rehash($row['gup_password'], $this->getHashAlgorithm(), $this->getHashOptions())) {
              $data['gup_id_user']  = $user->getUserLoginId();
              $data['gup_password'] = $this->hashPassword($password);
  
              $model = new \MUtil_Model_TableModel('gems__user_passwords');
              \Gems_Model::setChangeFieldsByPrefix($model, 'gup', $user->getUserId());
  
              $model->save($data);
  
              return true;
          }
  
          return false;
      }
code: public function checkRehash(\Gems_User_User $user, $password)
      {
          if (! $this->canSaveNewHash()) {
              return false;
          }
  
          $model = new \MUtil_Model_TableModel('gems__user_passwords');
          $row   = $model->loadFirst(['gup_id_user' => $user->getUserLoginId()]);
  
          if ($row && password_needs_rehash($row['gup_password'], $this->getHashAlgorithm(), $this->getHashOptions())) {
              $data['gup_id_user']  = $user->getUserLoginId();
              $data['gup_password'] = $this->hashPassword($password);
  
              $model = new \MUtil_Model_TableModel('gems__user_passwords');
              \Gems_Model::setChangeFieldsByPrefix($model, 'gup', $user->getUserId());
  
              $model->save($data);
  
              return true;
          }
  
          return false;
      }
code_tokens: public function checkRehash ( \ Gems_User_User $ user , $ password ) { if ( ! $ this -> canSaveNewHash ( ) ) { return false ; } $ model = new \ MUtil_Model_TableModel ( 'gems__user_passwords' ) ; $ row = $ model -> loadFirst ( [ 'gup_id_user' => $ user -> getUserLoginId ( ) ] ) ; if ( $ row && password_needs_rehash ( $ row [ 'gup_password' ] , $ this -> getHashAlgorithm ( ) , $ this -> getHashOptions ( ) ) ) { $ data [ 'gup_id_user' ] = $ user -> getUserLoginId ( ) ; $ data [ 'gup_password' ] = $ this -> hashPassword ( $ password ) ; $ model = new \ MUtil_Model_TableModel ( 'gems__user_passwords' ) ; \ Gems_Model :: setChangeFieldsByPrefix ( $ model , 'gup' , $ user -> getUserId ( ) ) ; $ model -> save ( $ data ) ; return true ; } return false ; }
docstring: Checks if the current users hashed password uses the current hash algorithm.
  If not it rehashes and saves the current password
  @param  \Gems_User_User  $user     Current logged in user
  @param  integer          $password Raw password
  @return boolean          password has been rehashed
docstring_tokens: Checks if the current users hashed password uses the current hash algorithm . If not it rehashes and saves the current password