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如何從facebook網址獲取內容並提取facebook用戶標識和訪問令牌。我使用了CURL,它返回空的內容。從facebook使用php獲取內容使用php
$url = 'https://graph.facebook.com/oauth/access_token?client_id='.$fbconfig['appid'].'&redirect_uri='.$returnurl.'&client_secret='.$fbconfig['secret'].'&code='.$_REQUEST['code'];
$ch = curl_init();
curl_setopt_array($ch, array(
CURLOPT_URL => $url,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_SSL_VERIFYPEER => false,
CURLOPT_VERBOSE => true
));
$result = curl_exec($ch);
curl_close($ch);
$iResult=AlowUserAccess();
$FBUserId = explode('|', $iResult);
$FBUserId = explode('|', $FBUserId['1']);
$FBUserId = explode('-', $FBUserId['0']);
$iUserId = $FBUserId['1'];
$iUserId = $iResult;
$sAccessToken = explode('access_token=', $iResult);
爲什麼你沒有使用[PHP SDK](https://developers.facebook.com/docs/reference/php/)?它會**很多**更容易... – Lix