Google Universal analytic ir Measurement Protocol.

Ieškau žmogaus kas nusimano su Google Universal analyticu ir Measurement Protocolu.

Esmė yra tokia, kad neveikia kažko google universal analytic'as gerai, nes nerodo iš kokių svetainių ateina lankytojai kai perka paslaugą, o rodo visada, kad tipo patys suveda adresą DIRECT ir nusiperka paslaugą. Bet taip negali būti tai kažkur problema turėtu būti su kodu gal.

Angliškai plačiau:

We have a problem with Universal analytics Measurement Protocol.

We are integrating e-commerce analytic in wordpress like in this example

http://www.stumiller.me/implementing-google-analytics-measurement-protocol-in-php-and-wordpress/

But in Universal analytics e-commerce module it doesnt show where those clients come from, it only shows they come from DIRECT, but that can't be because a lot of users come from adword advertisement campaign and from other websites. There's something wrong with the code probably.

I'm wondering if this code line could be the problem:

// Handle the parsing of the _ga cookie or setting it to a unique identifier
function gaParseCookie() {
 if (isset($_COOKIE['_ga'])) {
   list($version,$domainDepth, $cid1, $cid2) = split('[\.]', $_COOKIE["_ga"],4);
   $contents = array('version' => $version, 'domainDepth' => $domainDepth, 'cid' => $cid1.'.'.$cid2);
   $cid = $contents['cid'];
 }
 else $cid = gaGenUUID();
 return $cid;
}

Because it looks like that it always goes elsewhere and never finds COOKIE_ga.

Maybe you know what could be the problem here?

Thanks for the help.