note 96672 deleted from function.mt-rand by danbrown
| From: | danbrown@php.net | Date: | Wed, 10 Mar 2010 19:40:32 +0000 |
| Subject: | note 96672 deleted from function.mt-rand by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-166887@lists.php.net to get a copy of this message | ||
Note Submitter: Ehsan Chavoshi
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to generate multiply unique random numbers , i wrote this function using mt_randf function
[http://www.php.net/manual/en/function.lcg-value.php#96032]
function multirand($min,$max,$count) {
$total = $max - $min;
$inc = $total / $count;
for ($i=0 ;$i<$count;$i++)
$numbers[] = $min+round(($i*$inc)+mt_randf(1,$inc));
return $numbers;
}