convert_cyr_string in PHP

Syntax of convert_cyr_string string convert_cyr_string(string value, string from, string to) Converts value from one Cyrillic set to another. The from and to parameters are single character strings representing the set and have the following valid values k koi8-rw Windows-1251i ISO 8859-5a or d x-cp866m x-mac-cyrillic Example