/**
* UTF8 Encode data
*
* @param $mixed
* @return array|string
*/
public static function utf8ize($mixed)
{
if (is_array($mixed)) {
foreach ($mixed as $key => $value) {
$mixed[$key] = SafeJson::utf8ize($value);
}
} else {
if (is_string($mixed)) {
return utf8_encode($mixed);
}
}
return $mixed;
}
