(PHP 3 >= 3.0.6, PHP 4, PHP 5)
convert_cyr_string -- 
     Convert from one Cyrillic character set to another
    
Description
string 
convert_cyr_string ( string str, string from, string to )
     This function returns the given string converted from one
     Cyrillic character set to another.  The from
     and to arguments are single characters that
     represent the source and target Cyrillic character sets.  The
     supported types are:
     
- 
        k - koi8-r
        
- 
        w - windows-1251
        
- 
        i - iso8859-5
        
- 
        a - x-cp866
        
- 
        d - x-cp866
        
- 
        m - x-mac-cyrillic
        
Note: This function is
binary-safe.