Where does the data come from?

Question

PHP

Hello.
There is a page with an ad, https://www.kufar.by/item/98215084
you need to parse the phone number and name, they are shown when you click the call button in the pop-up element. Where does this data come from?

Answer 1

Open the source code of the page, there is a javascript in the noodles"phone":"375257151061"