offsite Referrer

[Andi]

Hi,

I tried to catch the offsite referrer, to track, where the visitors came from, who sent a form.

So i putted the following in my functions.php:

function my_set_session_referer()
{
session_start();

if (!isset($_SESSION[‘referer’])) {
$_SESSION[‘referer’] = $_SERVER[‘HTTP_REFERER’];
}
}
add_action(‘wp_loaded’, ‘my_set_session_referer’);

function my_get_session_referer($value)
{
session_start();
return isset($_SESSION[‘referer’]) ? $_SESSION[‘referer’] : ”;
}
add_filter(‘iphorm_element_value_referer’, ‘my_get_session_referer’);

and then made a hidden field, which gets the referrer. Unfotunately, most time I only get back the url of my website, but not the external referrer.

What’s wrong with my code?

Thanks
Andy

[Ally]

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