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Author	Thread
SleepingWolf Paranoid (IV) Inmate From: Insane since: Jul 2006	posted 12-17-2008 01:26 I'm currently using the script below to bring a visitor to a page at random when clicking 1 link. The pages are contained in an array. code: <script language="JavaScript" type="text/javascript"> var randomlinks=new Array() randomlinks[0]="http://www.sleepingwolves.com/blog?page_id=53" randomlinks[1]="http://www.sleepingwolves.com/blog?page_id=133" more links here..... ........... ............ function randomlink(){ window.location=randomlinks[Math.floor(Math.random()*randomlinks.length)] } //--> </script> The Link: code: <div id="cont" align="center"><a href="javascript:randomlink()"> How would I do this in PHP to be used in WordPress - hopefully without embedding the js. I did my STFW, but googling "random" is not a good idea. Nature & Travel Photography Main Entrance (Edited by SleepingWolf on 12-17-2008 01:27)
SleepingWolf Paranoid (IV) Inmate From: Insane since: Jul 2006	posted 12-17-2008 02:37 Never mind. Found a script and modified it. code: <li><? $linkarray = array("http://www.sleepingwolves.com/blog?page_id=53", "http://www.sleepingwolves.com/blog?page_id=134", "http://www.sleepingwolves.com/blog?page_id=133", "http://www.sleepingwolves.com/blog?page_id=133", "http://www.sleepingwolves.com/blog?page_id=151", "http://www.sleepingwolves.com/blog?page_id=53", "http://www.sleepingwolves.com/blog?page_id=319"); // seed the random number generator srand((double)microtime()*1000000); // get a random entry $randval = rand(0,count($linkarray)-1); // explode random entry into an array $entry = explode("\|",$linkarray[$randval]); // print entry print ("<a href=\"$entry[0]\" target=\"_self\">Home</a>"); ?></li> Nature & Travel Photography Main Entrance (Edited by SleepingWolf on 12-17-2008 02:37)
Veneficuz Paranoid (IV) Inmate From: A graveyard of dreams Insane since: Mar 2001	posted 12-17-2008 10:27 PHP otherwise has a function array_rand for getting random elements from an array. Using that the code would be: code: $link_array = array("http://www.sleepingwolves.com/blog?page_id=53", "http://www.sleepingwolves.com/blog?page_id=134", "http://www.sleepingwolves.com/blog?page_id=133", "http://www.sleepingwolves.com/blog?page_id=133", "http://www.sleepingwolves.com/blog?page_id=151", "http://www.sleepingwolves.com/blog?page_id=53", "http://www.sleepingwolves.com/blog?page_id=319"); $rand_key = array_rand($link_array); $rand_link = $link_array[$rand_key]; print '<a href="'.$rand_link.'" target="_self">Home</a>'; _________________________ - the Golden Ratio
SleepingWolf Paranoid (IV) Inmate From: Insane since: Jul 2006	posted 12-17-2008 23:20 Thanks will give it a spin. Nature & Travel Photography Main Entrance

Topic awaiting preservation: Help convert JS to PHP\$

Author

Thread

SleepingWolf
Paranoid (IV) Inmate

From:
Insane since: Jul 2006

posted 12-17-2008 01:26

I'm currently using the script below to bring a visitor to a page at random when clicking 1 link. The pages are contained in an array.

code:

<script language="JavaScript" type="text/javascript">
var randomlinks=new Array()
randomlinks[0]="http://www.sleepingwolves.com/blog?page_id=53"
randomlinks[1]="http://www.sleepingwolves.com/blog?page_id=133"
more links here.....
...........
............


function randomlink(){
window.location=randomlinks[Math.floor(Math.random()*randomlinks.length)]
}
//-->
</script>

The Link:

code:

<div id="cont" align="center"><a href="javascript:randomlink()">

How would I do this in PHP to be used in WordPress - hopefully without embedding the js.

I did my STFW, but googling "random" is not a good idea.

Nature & Travel Photography
Main Entrance

(Edited by SleepingWolf on 12-17-2008 01:27)

SleepingWolf
Paranoid (IV) Inmate

From:
Insane since: Jul 2006

posted 12-17-2008 02:37

Never mind. Found a script and modified it.

code:

<li><?
$linkarray = array("http://www.sleepingwolves.com/blog?page_id=53",
"http://www.sleepingwolves.com/blog?page_id=134",
"http://www.sleepingwolves.com/blog?page_id=133",
"http://www.sleepingwolves.com/blog?page_id=133",
"http://www.sleepingwolves.com/blog?page_id=151",
"http://www.sleepingwolves.com/blog?page_id=53",
"http://www.sleepingwolves.com/blog?page_id=319");

// seed the random number generator
srand((double)microtime()*1000000);
// get a random entry
$randval = rand(0,count($linkarray)-1);

// explode random entry into an array
$entry = explode("|",$linkarray[$randval]);
// print entry
print ("<a href=\"$entry[0]\" target=\"_self\">Home</a>");

?></li>

Nature & Travel Photography
Main Entrance

(Edited by SleepingWolf on 12-17-2008 02:37)

Veneficuz
Paranoid (IV) Inmate

From: A graveyard of dreams
Insane since: Mar 2001

posted 12-17-2008 10:27

PHP otherwise has a function array_rand for getting random elements from an array. Using that the code would be:

code:

$link_array = array("http://www.sleepingwolves.com/blog?page_id=53",
"http://www.sleepingwolves.com/blog?page_id=134",
"http://www.sleepingwolves.com/blog?page_id=133",
"http://www.sleepingwolves.com/blog?page_id=133",
"http://www.sleepingwolves.com/blog?page_id=151",
"http://www.sleepingwolves.com/blog?page_id=53",
"http://www.sleepingwolves.com/blog?page_id=319");

$rand_key = array_rand($link_array);
$rand_link = $link_array[$rand_key];

print '<a href="'.$rand_link.'" target="_self">Home</a>';

_________________________
- the Golden Ratio

SleepingWolf
Paranoid (IV) Inmate

From:
Insane since: Jul 2006

posted 12-17-2008 23:20

Thanks will give it a spin.

Nature & Travel Photography
Main Entrance