iconv_strlen --
Returns the character count of string
Description
int iconv_strlen ( string str [, string charset])
Returns the character count of str.
In contrast to strlen(), the return value of
iconv_strlen() is the number of characters that occur
in the given byte sequence str, which is not
necessarily the same as the byte length of the string.
If charset parameter is omitted,
str will be assumed to be encoded in
iconv.internal_charset.
