To use PHP's cURL support you must also compile PHP --with-curl[=DIR] where DIR is the
location of the directory containing the lib and include
directories. In the "include" directory there should be a folder
named "curl" which should contain the easy.h and
curl.h files. There should be a file named
libcurl.a located in the "lib" directory. Beginning
with PHP 4.3.0 you can configure PHP to use cURL for URL streams
Note to Win32 Users
In order to enable this module on a Windows environment,
libeay32.dll and ssleay32.dll
must be present in your PATH.
You don't need libcurl.dll from the cURL site.