note 101123 deleted from function.rand by danbrown
| From: | danbrown@php.net | Date: | Sun, 28 Nov 2010 16:13:30 +0000 |
| Subject: | note 101123 deleted from function.rand by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-174413@lists.php.net to get a copy of this message | ||
Note Submitter: gmail zxcqwe
----
function str_rand($prefix='',$length=10)
{
$length -= strlen($prefix);
$chars = time() . 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz' .
md5(uniqid(rand(), true));
$prefix .= substr(str_shuffle($chars),0,$length);
return $prefix;
}
echo str_rand(); // returns a 10 char case sensitive string.