(PHP 5)
iconv_strlen — Returns the character count of string
In contrast to strlen(), iconv_strlen() counts the occurrences of characters in the given byte sequence str on the basis of the specified character set, the result of which is not necessarily identical to the length of the string in byte.
The string.
If charset parameter is omitted, str is assumed to be encoded in iconv.internal_encoding.
Returns the character count of str , as an integer.