Redirect user to same page after Login

[criat]

To do this redirect I was trying a hook, here's what I came up with:

 

includes/hooks/login-redirect.php

<?php
function onlogin_redirect($vars) {
$url="http://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
header("Location: ".$url);
}
add_hook("ClientLogin",1,"onlogin_redirect");
?>

 

Didn't work though, WHMCS goes blank screen.

 

Here's the docs for Hooks: http://docs.whmcs.com/Hooks:Clients

 

Any help would be appreciated!

[Kian]

It's because of this.

 

Remember that header() must be called before any actual output is sent, either by normal HTML tags, blank lines in a file, or from PHP. It is a very common error to read code with include, or require, functions, or another file access function, and have spaces or empty lines that are output before header() is called. The same problem exists when using a single PHP/HTML file.

In other words ClientLogin hook point comes when the page has already sent an output. You have to use an alternative method like this one for example.

 

function onlogin_redirect($vars) 
{

  $url = "http://google.it";

         echo '<script type="text/javascript">';
         echo 'window.location.href="'.$url.'";';
         echo '</script>';
         echo '<noscript>';
         echo '<meta http-equiv="refresh" content="0;url='.$url.'" />';
         echo '</noscript>'; exit; 
}
add_hook("ClientLogin",1,"onlogin_redirect");

[criat]

That's awesome!

 

Thanks for your help Kian, that really did the trick.