Question

所以我一直在使用几个月前的开源twitter php课程，突然之间，它昨晚开始让我犯错。你可以看到这里发生了什么：

www.campusmediawatch.org

它说它需要身份验证，但我会进行身份验证，自昨晚以来它已经工作了几个月。有任何想法吗？以下是功能：

public function getFriends($id = null, $page = null)
{
    // build parameters
    $aParameters = array();
    if($page !== null) $aParameters['page'] = (int) $page;

    // build url
    $url = 'statuses/friends.xml';
    if($id !== null) $url = 'statuses/friends/'. urlencode($id) .'.xml';

    // do the call
    $response = $this->doCall($url, $aParameters, true, false);

    // convert into xml-object
    $xml = @simplexml_load_string($response);

    // validate
    if($xml == false) throw new TwitterException('invalid body');

    // init var
    $aUsers = array();

    // loop statuses
    foreach ($xml->user as $user) $aUsers[] = $this->userXMLToArray($user);

    // return
    return (array) $aUsers;
}

以下是进行curl调用的代码：

private function doCall($url, $aParameters = array(), $authenticate = false, $usePost = true)
{
    // redefine
    $url = (string) $url;
    $aParameters = (array) $aParameters;
    $authenticate = (bool) $authenticate;
    $usePost = (bool) $usePost;

    // build url
    $url = self::TWITTER_API_URL .'/'. $url;

    // validate needed authentication
    if($authenticate && ($this->getUsername() == '' || $this->getPassword() == '')) throw new TwitterException('No username or password was set.');

    // rebuild url if we don't use post
    if(!empty($aParameters) && !$usePost)
    {
        // init var
        $queryString = '';

        // loop parameters and add them to the queryString
        foreach($aParameters as $key => $value) $queryString .= '&'. $key .'='. urlencode(utf8_encode($value));

        // cleanup querystring
        $queryString = trim($queryString, '&');

        // append to url
        $url .= '?'. $queryString;
    }

    // set options
    $options[CURLOPT_URL] = $url;
    $options[CURLOPT_PORT] = self::TWITTER_API_PORT;
    $options[CURLOPT_USERAGENT] = $this->getUserAgent();
    $options[CURLOPT_FOLLOWLOCATION] = true;
    $options[CURLOPT_RETURNTRANSFER] = true;
    $options[CURLOPT_TIMEOUT] = (int) $this->getTimeOut();

    // should we authenticate?
    if($authenticate)
    {
        $options[CURLOPT_HTTPAUTH] = CURLAUTH_BASIC;
        $options[CURLOPT_USERPWD] = $this->getUsername() .':'. $this->getPassword();
    }

    // are there any parameters?
    if(!empty($aParameters) && $usePost)
    {
        $var = '';

        // rebuild parameters
        foreach($aParameters as $key => $value) $var .= '&'. $key .'='. urlencode($value);

        // set extra options
        $options[CURLOPT_POST] = true;
        $options[CURLOPT_POSTFIELDS] = trim($var, '&');

        // Probaly Twitter's webserver doesn't support the Expect: 100-continue header. So we reset it.
        $options[CURLOPT_HTTPHEADER] = array('Expect:');
    }

    // init
    $curl = curl_init();

    // set options
    curl_setopt_array($curl, $options);

    // execute
    $response = curl_exec($curl);
    $headers = curl_getinfo($curl);

    // fetch errors
    $errorNumber = curl_errno($curl);
    $errorMessage = curl_error($curl);

    // close
    curl_close($curl);

    // validate body
    $xml = @simplexml_load_string($response);
    if($xml !== false && isset($xml->error)) throw new TwitterException((string) $xml->error);

    // invalid headers
    if(!in_array($headers['http_code'], array(0, 200)))
    {
        // should we provide debug information
        if(self::DEBUG)
        {
            // make it output proper
            echo '<pre>';

            // dump the header-information
            var_dump($headers);

            // dump the raw response
            var_dump($response);

            // end proper format
            echo '</pre>';

            // stop the script
            exit;
        }

        // throw error
        throw new TwitterException(null, (int) $headers['http_code']);
    }

    // error?
    if($errorNumber != '') throw new TwitterException($errorMessage, $errorNumber);

    // return
    return $response;
}

Answer 1

我设法找到了你在wordpress插件库中使用的推特库。我希望它是一样的。

我使用它来玩我的帐户，我设法让它正常工作。我想您可能必须尝试登录您的Twitter帐户，因为只有当您的帐户用户名和密码无效时才会出现该错误（因此无法在Twitter上进行身份验证）

请尝试登录您的帐户，确保您的用户名和密码与初始化Twitter类的用户名和密码相同。

e.g。

$twitter_api = new Twitter(<username>, <password>);

php twitter类不再工作了

1 个答案: