I'm using "FriendsOfPHP/Goutte" Package https://github.com/FriendsOfPHP/Goutte
For web crawling... When I use "http://" links then it's ran correctly but when I use "https://" then show the following errors...
2/2 RequestException in RequestException.php line 51:
cURL error 60: SSL certificate problem: unable to get local issuer certificate