Why doesn't php_admin_value work in site config?

Question

PHP

Let's say we set the directives max_execution_time = 300,
mbstring.func_overload=2 in php.ini, and the following values ​​in the Apache config:

<VirtualHost *:8080>
    ServerName test.local
    ServerAlias www.test.local
    ServerAdmin [email protected]
    DocumentRoot /var/www/sites/test.local
    <Directory /var/www/sites/test.local>
      AllowOverride All
    </Directory>

    <Directory /var/www/sites/test.local/folder>
      php_admin_value max_input_time 600
      php_admin_value mbstring.func_overload 0
    </Directory>
</VirtualHost>

Question: Why are the values ​​of the set variables in the folder folder still used from php.ini?
UPD1: Question 2: Can this be done using nginx?

Answer 1

In fact, everything works, only the problem was that there was a parameter in .htaccess that tried to set mb.function_overload, which is now impossible , so the values ​​​​were taken by default. As far as I understand, this has been going on since version 5.2.8.

Answer 2

1 which mod php mod_apache mod_fastCGI php-fpm ?
What OS, in Debian there are several things like these php.ini by default, and they can also be different for each site.
phpinfo to the studio, on this page