unique random number
| From: | Bas Verschaar | Date: | Tue, 08 Aug 2000 14:17:31 +0000 |
| Subject: | unique random number | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-10663@lists.php.net to get a copy of this message | ||
Hi,
Every time i create a page, i want a random number (0..9) to be
generated but it may not be the same number as the previous number
so:
srand((double)microtime()*1000000);
$number = rand(0,9);
with this code sometimes the value of $number is the same as the
previous number
is it in some way possible to solve this problem without using a
database?