Description:
------------
For some INI settings OPcache adjusts the given values if they are
not permissible.  However, despite some (futile) efforts in the
code, the originally passed values are reported by ini_get() and
phpinfo(), while opcache_get_configuration() reports the adjusted
values.  This is at least very confusing.

The affected INI settings are:

* opcache.max_wasted_percentage
* opcache.memory_consumption
* opcache.max_accelerated_files


Test script:
---------------
<?php
var_dump(
    ini_get('opcache.max_accelerated_files'),
    opcache_get_configuration()['directives']['opcache.max_accelerated_files']
);
?>

Expected result:
----------------
bool(true)


Actual result:
--------------
bool(false)

when run with opcache.max_accelerated_files=10