note 89688 added to function.utf8-encode

The function from cmyk777 at gmail dot com does not work if the string ists already in UTF8 so I add a check before convert public static function to_utf8($in) { if (is_array($in)) { foreach ($in as $key => $value) { $out[to_utf8($key)] = to_utf8($value); } } elseif(is_string($in)) { if(mb_detect_encoding($in) != "UTF-8") return utf8_encode($in); else return $in; } else { return $in; } return $out; } Hope this may help. ---- Server IP: 200.185.126.110 Probable Submitter: 189.102.21.210 ---- Manual Page -- http://www.php.net/manual/en/function.utf8-encode.php Edit -- https://master.php.net/note/edit/89688 Del: integrated -- https://master.php.net/note/delete/89688/integrated Del: useless -- https://master.php.net/note/delete/89688/useless Del: bad code -- https://master.php.net/note/delete/89688/bad+code Del: spam -- https://master.php.net/note/delete/89688/spam Del: non-english -- https://master.php.net/note/delete/89688/non-english Del: in docs -- https://master.php.net/note/delete/89688/in+docs Del: other reasons-- https://master.php.net/note/delete/89688 Reject -- https://master.php.net/note/reject/89688 Search -- https://master.php.net/manage/user-notes.php