PHP_CURL
Doing some work on a PHP based bulleting board today. I added a module that needed to talk to another web site. It needed to use a PHP add on call curl. I had change the php.ini file to include the php_curl.dll add on but it was still giving me an error saying that it was Unable to load dynamic library php_curl.dll.
The solution was that libeay32.dll and ssleay32.dll must be present in your PATH. In my case I ddint have these files so I downloaded the PHP package package again which included these files and copied the directory with these DLL files and others to my PHP directory and then modified the PATH statement to include this directory. I could of just copied the DLLs to system32 but thought it would be easier to update this way.