note 99948 added to function.rand

Generate Random hexadecimal number <?php // http://blog.kesdi.com function randhex($minbasamak,$maxbasamak) { $a=0; $b=0; $hexmin=""; $hexmax=""; while ($a<$minbasamak) { $hexmin=$hexmin."0"; $a++; } while ($b<$maxbasamak) { $hexmax=$hexmax."F"; $b++; } $min = hexdec($hexmin); // minimum hexadec converting $max = hexdec($hexmax); // maximum hexadec converting $random = mt_rand($min, $max); // create random value $random_hex = dechex($random); // converting hexadecimal if (strlen($random_hex) > $maxbasamak OR strlen($random_hex) < $minbasamak) randhex($minbasamak,$maxbasamak); // repeate else return $random_hex; } // sample echo randhex(2,4); ?> ---- Server IP: 160.75.100.7 Probable Submitter: 88.252.28.11 ---- Manual Page -- http://www.php.net/manual/en/function.rand.php Edit -- https://master.php.net/note/edit/99948 Del: integrated -- https://master.php.net/note/delete/99948/integrated Del: useless -- https://master.php.net/note/delete/99948/useless Del: bad code -- https://master.php.net/note/delete/99948/bad+code Del: spam -- https://master.php.net/note/delete/99948/spam Del: non-english -- https://master.php.net/note/delete/99948/non-english Del: in docs -- https://master.php.net/note/delete/99948/in+docs Del: other reasons-- https://master.php.net/note/delete/99948 Reject -- https://master.php.net/note/reject/99948 Search -- https://master.php.net/manage/user-notes.php