如何通过Facebook提供的图片网址保存Facebook个人资料图片？

Question

I have used following code to save the facebook profile pic by url provided by facebbok

$data = file_get_contents('https://graph.facebook.com/[App-Scoped-ID]/picture?width=378&height=378&access_token=[Access-Token]');
$file = fopen('fblogo/fbphoto.jpg', 'w+');
fputs($file, $data);
fclose($file);

The image saved on desired place but it saved by 0 byte means corrupt, please let know how to save the image properly

Answer 1

I use this:

$image = json_decode(file_get_contents("https://graph.facebook.com/$data[id]/picture?width=800&height=600&redirect=false"),true);
$image = file_get_contents($image['data']['url']);
file_put_contents("desired_filename.jpg",$image);