PHP and Windows - php_mysqli continued

Having found the phpinfo() instructions, I've reinstalled PHP5 on win w2k3, and have made a few corrections to the ini file as a result. Is there a way to find what dlls are being found when the ini file is loaded? I have moved the libmysql and php_mysqli dlls into the dlls and ext folders respectively of the php5 install - these folders were not there from the install, which I found a bit weird. Is there any particular setting to look out for within the phpinfo output, that would help here? thanks * * * * * * * * * * * * Help protect the environment - please don't print this email unless you really need to. * * * * * * * * * * * * This communication is from City of York Council. The information contained within, and in any attachment(s), is confidential and legally privileged. It is for the exclusive use of the intended recipient(s). If you are not the intended recipient(s), please note that any form of distribution, copying or use of this communication, or the information within, is strictly prohibited and may be unlawful. Equally, you must not disclose all, or part, of its contents to any other person. If you have received this communication in error, please return it immediately to the sender, then delete and destroy any copies of it. City of York Council disclaims any liability for action taken in reliance on the content of this communication.