note 39041 deleted from function.array-rand by didou
| From: | didou@php.net | Date: | Thu, 15 Jan 2004 11:28:08 +0000 |
| Subject: | note 39041 deleted from function.array-rand by didou | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-63597@lists.php.net to get a copy of this message | ||
Note Submitter: adanauktionATdanauktion.dk (Jesper)
----
Randomize 2 (or Multi) dimentional arrays.
This does not work - the returned array is empty, but here is a soltion:
//$org_list is a multi-dim array
//$no_rand is elemets to extract
$rand_list = array_rand($org_list,$no_rand);
while(list($k, $f) = each($rand_list))
{
//$f returns the random INDEX no !
$v=$org_list[$f];
//$v contains the randomízed element ..
.....
.....