If you are doing some kind of online marketing, you probably know, how important it is to test all your stuff….
Therefore, you will also have to test your landing-pages, sales-pages etc.
A very effective way to do that is to use a URL rotator, and why pay lots of money for an advanced one, when you can make a simple one yourself…
Here is a step by step recipe…
$urls = "http://www.yoursite.com/page1";
$urls = "http://www.yoursite.com/page2";
$urls = "http://www.yoursite.com/page3";
srand ((double) microtime( )*1000000);
$random = rand(0,count($urls));
header("location:" . $urls[$random]);
Put this code into a text editing program, save it as a .php file and upload it onto your server.