note 23124 deleted from function.mt-rand by betz
| From: | betz@php.net | Date: | Mon, 18 Nov 2002 11:12:51 +0000 |
| Subject: | note 23124 deleted from function.mt-rand by betz | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-39631@lists.php.net to get a copy of this message | ||
Sorry, I'm beginer, can some body help me?
I use PHP4
I need to generate a numerical row - a numbers from 1 to 100.
But (for example, I take a row from 1 to 5):
<?php
$row[] = (mt_rand(1,5));
$row[] = (mt_rand(1,5));
$row[] = (mt_rand(1,5));
$row[] = (mt_rand(1,5));
$row[] = (mt_rand(1,5));
?>
- is unsatisfactory for me, becouse I need to have a numerical row, in which must be _all_ numbers
(1,2,3,4,5 - in our example), _and_ each number must be unique. (In our example- 1,3,5,2,4 - is
good; _1_,3,_1_,5,2 - is bad).
How to do this?