Need help on redirect php.

Hey,

I've seen this used on alot of sites,

http://yourdomain.com/external.php?url=http://www.redirectsite.com

goes to

http://redirectsite.com

And anything you put into the ?url= goes to it.

and when you go to the external.php, it says:

'You are being redirected to (site url)'.

Whats the code for this?

Thanks,
Alec

 

Easy

Just use something like,

<?php

$seconds = 3; // set the time to redirect in

$url = $_GET['url'];
echo "You are being sent to $url in $seconds";
header("Refresh:$seconds URL=$url");
?>

PHP:

 

Is there a way to get current URL automatically?, let say in this case if the current page is http://www.redirectsite.com/news.php.

//this is the current page that i type manually
$url="http://www.redirectsite.com/news.php";
//this is the link to the next page,which i can go back again to this page (current page) base on $url
echo "<A href=\"www.redirectsite.com/login.php?url=$url\">Login</A>";

PHP:

 

Try this:

$url = $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];

PHP: