Question

使用此网址时：

https://graph.facebook.com/fb_user_id/picture?height=600&redirect=false

你会看到json：

{
   "data": {
      "height": 720,
      "is_silhouette": false,
      "url": "https://scontent.xx.fbcdn.net/v/t1.0-1/p720x720/13001320_100996553638879_478536659476895885_n.jpg?oh=ec91a8418298a51403eaa306f62f9ab3&oe=58C0E384",
      "width": 720
   }
}

在某些日子之前，我可以下载图片：

$array = file_get_contents('https://graph.facebook.com/' . $fbid . '/picture?height=600&redirect=false');
$array = json_decode($array,true);

$image = file_get_contents($array['data']['url']);
file_put_contents($bildname, $image);

但现在我无法做到这一点:(

echo '<pre>';
var_dump($array);
echo '</pre>';

显示：bool(false)

有什么想法吗？

Answer 1

适用于curl：

 function get_data($url) {
    $ch = curl_init();
    $timeout = 5;
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
    $data = curl_exec($ch);
    curl_close($ch);
    return $data;
}

$returned_content = get_data('https://graph.facebook.com/' . $fbid . '/picture?height=600&redirect=false');
$array = json_decode($returned_content,true);

FB图：无法再检索Facebook用户图像

1 个答案: