I have upgraded my php version in xampp server from 5.5 to 5.6 as it was required for magento 2.1.3 installation.I successfully did it then i started the setup for magento 2 but now it is giving error as missing php curl extension.I checked php.ini file there extension=php_curl.dll is already uncommented. and in the ext folder it has curl.dll file as well.
Dont know what is missing?? Please let me the solution if anyone knows.
You can check if curl is enabled in your PHP installation by reviewing a phpinfo() file: