Is it possible to make php execution outside of webroot?

Question

Nginx

We set the task for the php script to run in the /home/deploy directory, where the site1.ru/public , site2.ru/public , site3.ru/public subdirectories are located (permissions are the same everywhere). Directly, if you run php site.ru/public/index.php everything works, but the browser does not work, for example in https://site1.ru/index.php . It is obvious that this is done for safety and where it should be turned off?

Answer 1

fastcgi_param PHP_ADMIN_VALUE - here you can specify the open_basedir parameter, but this greatly reduces security