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random link

Posted on 2007-03-21
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Last Modified: 2008-02-20
hello,
I would like to make something very simple for my site..
something like this

tutorial1 name link here
tutorial2 name link here
tutorial3 name link here

each time they refresh the same they change random places like this

tutorial2 name link here
tutorial3 name link here
tutorial1 name link here

can someone please help me do this?
0
Comment
Question by:Sabrin
  • 3
4 Comments
 
LVL 17

Expert Comment

by:HuyBD
ID: 18769241
first, you add all to array

$arr=array("link1","link2","link3");
then
$link=$arr[rand(0,3)];


HuyBD;
0
 
LVL 17

Accepted Solution

by:
HuyBD earned 500 total points
ID: 18769243
or

$arr=array("link1","link2","link3");
then
$link=$arr[rand(0,sizeof($arr))];

HuyBD;
0
 

Author Comment

by:Sabrin
ID: 18769246
ohh im not that good at php could you please make it easier for me?
0
 
LVL 17

Expert Comment

by:HuyBD
ID: 18769276
$arr=array("tutorial1 name link here","tutorial1 name link here","tutorial1 name link here");
$link=array_rand($arr,sizeof($arr));

for($i=0;$i<sizeof($link);$i++)
{
 echo $link[$i];
}

Hope this help

HuyBD;
0

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