Method One (tested) has a built-in php_curl.dll, in the Ext directory, this DLL is used to support SSL and zlib.
Find a Extension=php_curl.dll in the php.ini and remove the previous comment.
Set Extension_dir=c:\php\ext, refresh php page times wrong, said the module could not find Php_curl.dll.
Copying Php_curl.dll to Windows\System32 is still the same mistake.
Looking for a bit online, you need to:
Libeay32.dll, Ssleay32.dll, Php5ts.dll, Php_curl.dll
are copied to the System32 directory, restart Apache.
Method Two can also try:
This php_curl.dll relies on two files (Ssleay32.dll and Libeay32.dll) If these two files are not configured, then you will be prompted not to find this dynamic library, which is under the directory of PHP in the two files.
Workaround: Configure the httpd.conf file in Apache:
LoadFile "D:/webserver/php/ssleay32.dll"
LoadFile "D:/webserver/php/libeay32.dll"
Then it's OK to restart the Apache service.