Нашел что дату выдает только в ISO-8859-1
Yes. I have posts many message to resolve this problem in the french forums and english also, without result.
After many searchs on the web, I have found that is a limitation of the PHP function date() which is not affected by setloca()l
Moreover, strftime() is affected by this but it returns date only in ISO-8859-1. It is a very bad limitation. The solution is to use utf8_encode() to modify the charset of this date.
А вот как починить