当我使用graph-api时，为什么file_get_contents不能与https一起使用？

Question

file_get_contents('https://graph.facebook.com/me/accounts?access_token=ACCESS_TOKEN_HERE');

When I open this link in browser with my access token It gives a list of all of my Facebook pages and when I try to echo it with file_get_contents, it gives the following error:

Warning: file_get_contents(https://graph.facebook.com/me/accounts?access_token=ACCESS_TOKEN_HERE) [function.file-get-contents]: failed to open stream: Permission denied in /home/www/***********.php on line 4

Also file_get_contents works fine with any other website.

Answer 1

Try with curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); before every line containing curl_exec in base_facebook.php if you are using php sdk. If it works then you can at lease know where the issue is.