How to parse information behind a hidden element?

Question

PHP

Good day.
Using cURL, it turns out to parse only the first 5 elements on the site, the rest of the elements are closed under the "Show all" button.


I'm trying to parse information from Yandex https://yandex.ru/web-maps/covid19 on the left in the information frame.

Can you please tell me how to parse information that is closed and for its appearance you need to click on the element?

Answer 1

Find in the source file the script with the config-view class.
Inside it is JSON with all the data.
You need ['covidData']['items'] elements.