How to pass value to php script from php server configuration?

Question

PHP

You need to somehow register a value in the php configuration, which can then be obtained in a php script.
For example: server = 123
The nginx + php-fpm bundle is running on the server.

Answer 1

This can be done through the fastcgi_param directive:

...
location ... {
    ...
    fastcgi_pass ...;
    fastcgi_param MY_PARAM "123";
   ...
}
...

In the php script, access to the parameter value is obtained through $_SERVER['MY_PARAM'].

Answer 2

ini-get

Answer 3

Create a file variables.php, enter the variables there.
Example:

<?
$server = 123
?>

In the script where you need to get this value, add include
Example:

<?
// ....... твой код
include "variables.php"
// ....... твой код
?>