Need Random Link REdirect PHP code : i.e. randomly send users to listed few urls

Hi

I Need Random Link REdirect PHP code : i.e. randomly send users to listed few urls

ive searched these 2 codes but none of them worked

$sites = array(
'http://www.google.com/',
'http://www.msn.com/',
'http://www.yahoo.com/'
)
header('Location: '.$sites[array_rand($sites)]);
die();

Code (markup):

 <?php
$num = Rand (1,3);
switch ($num) {
case 1: header('Location: http://www.site1.com//');
break;
case 2: header('Location: http://www.site2.com/');
break;
case 3: header('Location: http://www.site3.com//');
break;
}
?> 

Code (markup):

PLEASE he

 

first step random the array and then header location to array [0]

 

im not techy .. so please post exactly

 

randomize array more simple use shuffle.
so your first code will become like this

$sites = array(
'http://www.google.com/',
'http://www.msn.com/',
'http://www.yahoo.com/'
);
shuffle($sites);
header('Location: '.$sites[0]);
die();

Code (markup):

CMIIW