Default php.ini will not be used when set custom php.ini directives
Add a new website and set some php.ini directives. The default php.ini (in my case from /etc/php5/cgi/php.ini) will not be copied to /var/www/conf/webXXX/php.ini. ISPConfig only creates php.ini in /var/www/conf/webXXX/ with the custom php.ini directives but the default php.ini content is missing.