How can I extract the cost of a product from a competitor's website?

Question

PHP

I am just starting to learn php. For the future, I want to understand for myself.
For example, I need to add the cost of a product from another site to my MYSQL database.
For example, there is such a site zenonline.ru/cat/000072015 . The page shows the price of the item. Is it possible to parse the price using PHP? And how to set the frequency of price checks on the site?

Answer 1

the price on the site is not generated by the script, i.e. just load this page and parse for example simple_html_dom