note 87882 added to function.array-rand
| From: | info at pavliga dot com | Date: | Sun, 28 Dec 2008 21:52:08 +0000 |
| Subject: | note 87882 added to function.array-rand | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-148622@lists.php.net to get a copy of this message | ||
If you want get unique range:
<?php
$n = 15;
$data = range(1, 20);
$rand = array_rand($data,$n);
for($i=0; $i<$n; $i++)
{
echo $rand[$i]."<br>";
}
?>
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Server IP: 213.186.192.247
Probable Submitter: 91.124.251.17
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Manual Page -- http://www.php.net/manual/en/function.array-rand.php
Edit -- https://master.php.net/note/edit/87882
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