note 71716 added to function.intval

<?php function charval($var) { $i = intval($var); for (; $i < 0; $i += 256); for (; $i > 255; $i -= 256); return $i; } ?> Forces $var into a range between 0 and 255 (inclusive). ---- Server IP: 66.163.161.117 Probable Submitter: 70.247.196.91 ---- Manual Page -- http://www.php.net/manual/en/function.intval.php Edit -- https://master.php.net/note/edit/71716 Del: integrated -- https://master.php.net/note/delete/71716/integrated Del: useless -- https://master.php.net/note/delete/71716/useless Del: bad code -- https://master.php.net/note/delete/71716/bad+code Del: spam -- https://master.php.net/note/delete/71716/spam Del: non-english -- https://master.php.net/note/delete/71716/non-english Del: in docs -- https://master.php.net/note/delete/71716/in+docs Del: other reasons-- https://master.php.net/note/delete/71716 Reject -- https://master.php.net/note/reject/71716 Search -- https://master.php.net/manage/user-notes.php