protected function _fetch(Zend_Db_Table_Select $select)
{
$rows = parent::_fetch($select);
foreach ($rows as $index => $data) {
// Decrypt each column
foreach ($this->_cryptedColumns as $col) {
if (!empty($rows[$index][$col])) {
$rows[$index][$col] = self::_decrypt($rows[$index][$col]);
}
}
// Unserialize
$rows[$index] = $this->_unserializeColumns($rows[$index]);
}
return $rows;
}
