If you wish to find the byte length of a multi-byte string when you are using mbstring.func_overload 2 and UTF-8 strings, then you can use the following:
mb_strlen($utf8_string, 'latin1');
mb_strlenDescriptionint mb_strlen ( string str [, string encoding] )mb_strlen() returns number of characters in string str having character encoding encoding. A multi-byte character is counted as 1. encoding is character encoding for str. If encoding is omitted, internal character encoding is used. See also mb_internal_encoding(), strlen().
mb_strlen
Peter Albertsson
10-Nov-2004 02:21
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mb_strimwidth