Unable to retrieve “me” profile information in Facebook via PHP

[GearX1]

I am trying to get some profile information in my Facebook via PHP as specified in,\[quote\] http://developers.facebook.com/docs/authentication/\[/quote\]\[code\]$user = json_decode(file_get_contents('https://graph.facebook.com/me?access_token=' .$cookie['access_token']))->me;\[/code\]When I run this code, I am getting the following warning:\[quote\] Warning: file_get_contents(.....) [function.file-get-contents]: failed to open stream: No such file or directory in /home/website/public_html/helloworldpp/index.php on line 30\[/quote\]I have truncated and add "....." instead of the actual URL. However, when I access the "....." url via the browser I am getting the json response. I am not sure why I am unable to get it via the php code. Could some one please help me out?Thanks a bunch.