{
$name_new = str_replace(' ', '_', mb_substr(trim($name),0,12, "UTF-8"));
- for ($i = 0 ; $i < strlen($name_new) ; $i++) {
+ for ($i = 0 ; $i < mb_strlen($name_new) ; $i++) {
$c = $name_new[$i];
if (($c >= "a" && $c <= "z") || ($c >= "A" && $c <= "Z") || ($c >= "0" && $c <= "9"))
return ($name_new);