我想获取 Twitter 时间线，但收到错误消息Could not authenticate you","code":32.
这是我的脚本：
$base = '';
$base .= 'GET';
$base .= '&';
$base .= rawurlencode('https://api.twitter.com/1.1/statuses/user_timeline.json');
$base .= '&';
$base .= rawurlencode($oauth_hash);
$key = '';
$key .= rawurlencode('MY_CONSUMER_SECRET');
$key .= '&';
$key .= rawurlencode('MY_ACCESS_TOKEN_SECRET');
$signature = base64_encode(hash_hmac('sha1', $base, $key, true));
$signature = rawurlencode($signature);
$oauth_header = '';
$oauth_header .= 'oauth_consumer_key="MY_CONSUMER_KEY", ';
$oauth_header .= 'oauth_nonce="' . time() . '", ';
$oauth_header .= 'oauth_signature="' . $signature . '", ';
$oauth_header .= 'oauth_signature_method="HMAC-SHA1", ';
$oauth_header .= 'oauth_timestamp="' . time() . '", ';
$oauth_header .= 'oauth_token="MY_ACCESS_TOKEN", ';
$oauth_header .= 'oauth_version="1.0", ';
$curl_header = array("Authorization: OAuth {$oauth_header}", 'Expect:');
$curl_request = curl_init();
curl_setopt($curl_request, CURLOPT_HTTPHEADER, $curl_header);
curl_setopt($curl_request, CURLOPT_HEADER, false);
curl_setopt($curl_request, CURLOPT_URL, 'https://api.twitter.com/1.1/statuses/user_timeline.json');
curl_setopt($curl_request, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl_request, CURLOPT_SSL_VERIFYPEER, false);
$json = curl_exec($curl_request);
curl_close($curl_request);
?>
我需要更改什么才能使其正常工作？
谢谢你。乌里