rand(), mt_rand(), and my inability to make either of them random.
| From: | April | Date: | Fri, 26 Jan 2001 20:49:50 +0000 |
| Subject: | rand(), mt_rand(), and my inability to make either of them random. | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-36866@lists.php.net to get a copy of this message | ||
I have this scriptlet:
$items = 6;
$randnum = rand(1,$items);
echo $randnum . "<br><br>";
Always, no matter how many times I hit refresh, it'll always return the
lowest possible value, in this case 1. If I have rand(4,$items), it returns
four.
So I tried mt_rand(), with this:
$items = 6;
$randnum = mt_rand(1,$items);
echo $randnum . "<br><br>";
This always, without fail, returns the highest possible value. 6 in this
case.
I'm using Apache/4.0.3pl1 on Windows 2000, locally, just to develop. Could
this be a cache type problem? Could the gods be conspiring to drive me
steadily insane?
April