将GA事件跟踪附加到JSON元素

I am trying to add event tracking to a product that is being translated to html cross-domain...

The file is located server-side and written in PHP. The JSON snippet that I need to append the GA event to is as follows:

"products": [
    {
        "title": "product",
        "description": "description",
        "thumbnail": "http://myurl.com/picture.jpg",
        "price": "£1.99",
        "url": "http://link.com"
    },]

Now, reading up a little bit on this on this article has given me a bit of insight: Using google analytics to track hits on an XML web service

Would it be a matter of something as simple as this?

<?php
//Initilize GA Tracker
$tracker = new GoogleAnalytics\Tracker('UA-12345678-9', 'example.com');
?>

"products": [
        {
            "title": "product",
            "description": "description",
            "thumbnail": "http://myurl.com/picture.jpg",
            "price": "&pound;1.99",
            "url": "http://link.com"
        },$ga->setEvent("Category", "Action", "Label", "Value");]

Sure, look at mit Github Project

https://github.com/ins0/google-measurement-php-client

it is a PHP client library to communicate with Google Analytics from server-side. otherwise you can use other great repositorys, look here

https://github.com/search?q=google-measurement&source=cc