avoid customer to use his own php.ini

Dear,

for a security related issue we really need to stop the ability to the customer to use his own php.ini (in order to avoid malicious use of open_basedir disabled).
Someone know if it's possible to configure the php (installed following the perfect server setup) to avoid that?

ty

 

Sure but i think that this could be overridden by a malicious users.

 

Ok i'll try that way. I think that i need to modify also /var/www/conf/*/ php.ini file others that the global one. For the domain that has some custom spec on the ispconfig php configuration field.