(PHP 5 >= 5.5.0, PHP 7, PECL ZendOpcache > 7.0.2)
opcache_get_configuration — Get configuration information about the cache
This function returns configuration information about the cache instance
Returns an array of information, including ini, blacklist and version
If opcache.restrict_api is in use and the current path is in violation of the rule, an E_WARNING will be raised; no status information will be returned.