note 80926 added to function.mb-strwidth

to convert a multi-byte character into hex strings: $b = "現，市民派利市的習慣亦有所改變"; printf("length of string: %d <br>", mb_strlen($b, 'UTF-8')); for ($i=0; $i < mb_strlen($b, 'UTF-8'); $i++){ $ch = mb_substr($b, $i, 1, 'UTF-8'); $chlen = mb_strwidth($ch, 'UTF-8'); $hexs = ''; for ($j=0; $j < $chlen; $j++) $hexs = $hexs . sprintf("%x", ord($ch[$j])); printf ("width=%d => '%s' |hex=%s<br>", $chlen, $ch, $hexs ); } ---- Server IP: 58.65.236.81 Probable Submitter: 219.79.59.151 ---- Manual Page -- http://www.php.net/manual/en/function.mb-strwidth.php Edit -- https://master.php.net/note/edit/80926 Del: integrated -- https://master.php.net/note/delete/80926/integrated Del: useless -- https://master.php.net/note/delete/80926/useless Del: bad code -- https://master.php.net/note/delete/80926/bad+code Del: spam -- https://master.php.net/note/delete/80926/spam Del: non-english -- https://master.php.net/note/delete/80926/non-english Del: in docs -- https://master.php.net/note/delete/80926/in+docs Del: other reasons-- https://master.php.net/note/delete/80926 Reject -- https://master.php.net/note/reject/80926 Search -- https://master.php.net/manage/user-notes.php