Why can't you copy a PHP page?

Question

PHP

I can not display the page using the file_get_contents method

$data = file_get_contents('https://www.instagram.com/zuck/?__a=1');

var_dump($data);

In the browser everything is OK, but it does not work on the site. There is someone who has already worked with this, explain why and how to solve the problem. Either authorization is needed (so that the session is), or ip is blocked.

Answer 1

So there you need authorization and there is given a few remember json