Yandex Direct - how to get the text of the ad that got the user to the site?

Question

PHP

Chet googled and found nothing. You need to get the text of the advertising banner from PHP, from which the user came to the site.
The user clicks on the ad - goes to the site - before giving the page - we need to get the text of the ad and adjust the content.
Can anyone come across?

Answer 1

Enable metric.