note 89016 added to function.octdec

Hi, this is an attempt to explain octdec(). There is one bug, if input is not octal, it doesn't return a proper decimal. <?php $octal = (int) "764"; function octal_to_decimal($int) { $data = integer; $i = (strlen($int) - 1); $parse_int = str_split($int); foreach($parse_int as $value) { $data += (int)($value * pow(8, $i)); $i--; } return $data; } /** * explanation of the PHP function octdec() */ print octal_to_decimal($octal) . "<br />"; /** * the PHP function octdec() */ print octdec($octal); ?> ---- Server IP: 92.48.74.199 Probable Submitter: 217.41.34.61 ---- Manual Page -- http://www.php.net/manual/en/function.octdec.php Edit -- https://master.php.net/note/edit/89016 Del: integrated -- https://master.php.net/note/delete/89016/integrated Del: useless -- https://master.php.net/note/delete/89016/useless Del: bad code -- https://master.php.net/note/delete/89016/bad+code Del: spam -- https://master.php.net/note/delete/89016/spam Del: non-english -- https://master.php.net/note/delete/89016/non-english Del: in docs -- https://master.php.net/note/delete/89016/in+docs Del: other reasons-- https://master.php.net/note/delete/89016 Reject -- https://master.php.net/note/reject/89016 Search -- https://master.php.net/manage/user-notes.php