note 70931 added to function.chr

Hi, This little function will replace unreadable chars with a "." in your string function onlyreadables($string) { for ($i=0;$i<strlen($string);$i++) { $chr = $string{$i}; $ord = ord($chr); if ($ord<32 or $ord>126) { $chr = "."; $string{$i} = $chr; } } return $string; } ---- Server IP: 66.163.161.117 Probable Submitter: 84.168.103.119 ---- Manual Page -- http://www.php.net/manual/en/function.chr.php Edit -- https://master.php.net/note/edit/70931 Del: integrated -- https://master.php.net/note/delete/70931/integrated Del: useless -- https://master.php.net/note/delete/70931/useless Del: bad code -- https://master.php.net/note/delete/70931/bad+code Del: spam -- https://master.php.net/note/delete/70931/spam Del: non-english -- https://master.php.net/note/delete/70931/non-english Del: in docs -- https://master.php.net/note/delete/70931/in+docs Del: other reasons-- https://master.php.net/note/delete/70931 Reject -- https://master.php.net/note/reject/70931 Search -- https://master.php.net/manage/user-notes.php