/**
* Decodes national (unicode) character data coming out of MSSQL into UTF-8
*
* @param array $row The row from the database
* @return array The fixed row
*/
private function decodeMSSQLNationalColumns($row)
{
if (strpos($this->sql, 'fmssqln__') === FALSE) {
return $row;
}
$columns = array_keys($row);
foreach ($columns as $column) {
if (substr($column, 0, 9) != 'fmssqln__') {
continue;
}
$real_column = substr($column, 9);
$row[$real_column] = iconv('ucs-2le', 'utf-8', $this->database->unescape('blob', $row[$column]));
unset($row[$column]);
}
return $row;
}
