note 125444 added to function.grapheme-extract

Looping through grapheme clusters: <?php // Example taken from Rust documentation: https://doc.rust-lang.org/book/ch08-02-strings.html#bytes-and-scalar-values-and-grapheme-clusters-oh-my $str = "नमस्ते"; // Alternatively: //$str = pack('C*', ...[224, 164, 168, 224, 164, 174, 224, 164, 184, 224, 165, 141, 224, 164, 164, 224, 165, 135]); $next = 0; $maxbytes = strlen($str); var_dump($str); while ($next < $maxbytes) { $char = grapheme_extract($str, 1, GRAPHEME_EXTR_COUNT, $next, $next); if (empty($char)) { continue; } echo "{$char} - This utf8 character is " . strlen($char) . ' bytes long', PHP_EOL; } //string(18) "नमस्ते" //न - This utf8 character is 3 bytes long //म - This utf8 character is 3 bytes long //स् - This utf8 character is 6 bytes long //ते - This utf8 character is 6 bytes long ?> ---- Server IP: 45.112.84.4 Probable Submitter: 185.85.3.174 (proxied: 188.163.59.133) ---- Manual Page -- http://php.net/manual/en/function.grapheme-extract.php Edit -- https://master.php.net/note/edit/125444 Del: integrated -- https://master.php.net/note/delete/125444/integrated Del: useless -- https://master.php.net/note/delete/125444/useless Del: bad code -- https://master.php.net/note/delete/125444/bad+code Del: spam -- https://master.php.net/note/delete/125444/spam Del: non-english -- https://master.php.net/note/delete/125444/non-english Del: in docs -- https://master.php.net/note/delete/125444/in+docs Del: other reasons-- https://master.php.net/note/delete/125444 Reject -- https://master.php.net/note/reject/125444 Search -- https://master.php.net/manage/user-notes.php