note 49409 added to function.rand
| From: | webdude at sider dot net | Date: | Thu, 27 Jan 2005 03:32:58 +0000 |
| Subject: | note 49409 added to function.rand | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-84051@lists.php.net to get a copy of this message | ||
A very simple random string generator function:
<?
function rand_str($size)
{
$feed = "0123456789abcdefghijklmnopqrstuvwxyz";
for ($i=0; $i < $size; $i++)
{
$rand_str .= substr($feed, rand(0, strlen($feed)-1), 1);
}
return $rand_str;
}
echo rand_str(10);
?>
----
Manual Page -- http://www.php.net/manual/en/function.rand.php
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