Description:
------------
If an additional configuration file is used that is defined by user_ini.filename, ".user.ini" by default, the fact that it is loaded is not reported anywhere in phpinfo() output.

Test script:
---------------
In an otherwise default configuration, making a custom configuration change via a user_ini file proves that the user_ini file is being loaded and parsed correctly:

[/home/example/public_html]# cat .user.ini
error_log = /home/example/php_errors.log

[/home/example/public_html]# cat phpinfo.php
<?php
phpinfo();
?>

# curl -s http://example.tld/phpinfo.php | grep error_log
<tr><td class="e">error_log</td><td class="v">/home/example/php_errors.log</td><td class="v">error_log</td></tr>


Expected result:
----------------
 
These user_ini files should be listed under "Additional .ini files parsed" of phpinfo() output when they exist and are loaded.


Actual result:
--------------
"Additional .ini files parsed" is currently not reporting the existence of these user_ini files:

[/home/example/public_html]# curl -s http://example.tld/phpinfo.php | grep "Additional .ini files parsed"
<tr><td class="e">Additional .ini files parsed </td><td class="v">(none) </td></tr>