I'm running a setup with PHP 5.3.8 and use php-fpm with it's chroot functionality to separate multiple customers. So each customer has it's own chrooted PHP-environment, which is quite fine.
I now want to disallow that a customer can change the
memory_limit of his PHP-instance by using
ini_set. On the other hand I don't want to disable
ini_set completely. So I'm searching for a possibility to disable the possibility to set specific PHP configuration options (like
Does somebody know how to achieve that?