Re: Random pictures - not twice
| From: | tedd | Date: | Mon, 04 Dec 2006 15:15:02 +0000 |
| Subject: | Re: Random pictures - not twice | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-245482@lists.php.net to get a copy of this message | ||
At 11:20 PM +0100 12/3/06, Gustav Wiberg wrote:
Hi there! I have created a script the generates random pictures...-snip-
With this above script the same picture can be shown twice. Is there any smart way of avoiding this without having to rely on cookies/sessionids?Random does mean it can happen more than once. I think what you want is more along a shuffle. Look into the array function "shuffle". Cheers, tedd -- ------- http://sperling.com http://ancientstones.com http://earthstones.com