PHP script not working (Page not working) how to fix?

Question

PHP

Own there are 2 pages.
1)index.html
2)order.php
The first one sends a request to the second one using the post method.
But when the order opens, php writes.
Page is not working
The site cannot process this request yet.
PHP installed

Answer 1

To solve this problem, you need to understand. open the php file and put var_dump() in different places and look for the problem. no one will give you an answer how to solve with such a formulation of the question. there is nothing. this is the same as writing on the Internet to the doctors forum "I have a problem, please help"