disable function

Hello php-windows, through <? phpinfo() ?> i came to know that many fuction are pre - compiled in windows binary version of php.... for example : ftp,calender,xml,wddx etc... and even i'm not using mysql function because our company uses mssql server... and for that i'm loading only one dll (ie: php_mssql70.dll) that's it....no more dll are loaded i'm using module version of php 4.0.6 (php4apache.dll) so how to disable these function in windows version.. now don't tell me to download sources and recomplile it, because i haven't compiler for that.. in php.ini i can't find anything to disble these function... i think that, if i'll disable unused function , then may be php will be working more faster so if any idea.. please share it... -- Best regards, sur-php mailto:sur_php@yahoo.com