strtolower has a problem with middle eastern version

Hi,

As I saw the code and checked several places uses “strtolower”, which is not supported in some asian language like arabic, chinese etc.

So I just found the solutions, If you feel so that I am right please add it to your plugin.

‘mb_convert_case($string, MB_CASE_LOWER, “UTF-8”);’.

Thanks & Regards
Kaleem Ahmad

https://wordpress.org/plugins/active-directory-integration/