note 118887 added to function.chunk-split

As an alternative for qeremy [atta] gmail [dotta] com There is much shorter way for binarysafe chunking of multibyte string: <?php function word_chunk($str, $len = 76, $end = "\n") { $pattern = '~.{1,' . $len . '}~u'; // like "~.{1,76}~u" $str = preg_replace($pattern, '$0' . $end, $str); return rtrim($str, $end); } $str = 'русский'; echo chunk_split($str, 3) ."\n"; echo word_chunk($str, 3) . "\n"; ?> р� �с с� �и й рус ски й ---- Server IP: 72.52.91.14 Probable Submitter: 5.136.87.208 ---- Manual Page -- http://php.net/manual/en/function.chunk-split.php Edit -- https://master.php.net/note/edit/118887 Del: integrated -- https://master.php.net/note/delete/118887/integrated Del: useless -- https://master.php.net/note/delete/118887/useless Del: bad code -- https://master.php.net/note/delete/118887/bad+code Del: spam -- https://master.php.net/note/delete/118887/spam Del: non-english -- https://master.php.net/note/delete/118887/non-english Del: in docs -- https://master.php.net/note/delete/118887/in+docs Del: other reasons-- https://master.php.net/note/delete/118887 Reject -- https://master.php.net/note/reject/118887 Search -- https://master.php.net/manage/user-notes.php