Php '；致命错误：类'；卷曲文件'；未找到'；用于'；将照片上载到用户'；s时间表'；_Php_Facebook_Facebook Graph Api_Facebook Php Sdk_Facebook Apps

Php '；致命错误：类'；卷曲文件'；未找到'；用于'；将照片上载到用户'；s时间表'；

php facebook facebook-graph-api

Php '；致命错误：类'；卷曲文件'；未找到'；用于'；将照片上载到用户'；s时间表'；,php,facebook,facebook-graph-api,facebook-php-sdk,facebook-apps,Php,Facebook,Facebook Graph Api,Facebook Php Sdk,Facebook Apps,我刚刚尝试使用Facebook PHP SDK开发一个Facebook应用程序。Facebook开发者网站中给出的示例代码如下 <?php // Remember to copy files from the SDK's src/ directory to a // directory in your application on the server, such as php-sdk/ require_once('php-sdk/facebook.php');

我刚刚尝试使用Facebook PHP SDK开发一个Facebook应用程序。Facebook开发者网站中给出的示例代码如下

        <?php
  // Remember to copy files from the SDK's src/ directory to a
  // directory in your application on the server, such as php-sdk/
  require_once('php-sdk/facebook.php');

  $config = array(
    'appId' => 'YOUR_APP_ID',
    'secret' => 'YOUR_APP_SECRET',
    'fileUpload' => true,
    'allowSignedRequest' => false // optional but should be set to false for non-canvas apps
  );

  $facebook = new Facebook($config);
  $user_id = $facebook->getUser();

  $photo = './mypic.png'; // Path to the photo on the local filesystem
  $message = 'Photo upload via the PHP SDK!';
?>
<html>
  <head></head>
  <body>

  <?php
    if($user_id) {

      // We have a user ID, so probably a logged in user.
      // If not, we'll get an exception, which we handle below.
      try {

        // Upload to a user's profile. The photo will be in the
        // first album in the profile. You can also upload to
        // a specific album by using /ALBUM_ID as the path 
        $ret_obj = $facebook->api('/me/photos', 'POST', array(
                                         'source' => new CURLFile($photo, 'image/png'),
                                         'message' => $message,
                                         )
                                      );
        echo '<pre>Photo ID: ' . $ret_obj['id'] . '</pre>';
        echo '<br /><a href="' . $facebook->getLogoutUrl() . '">logout</a>';
      } catch(FacebookApiException $e) {
        // If the user is logged out, you can have a 
        // user ID even though the access token is invalid.
        // In this case, we'll get an exception, so we'll
        // just ask the user to login again here.
        $login_url = $facebook->getLoginUrl( array(
                       'scope' => 'photo_upload'
                       )); 
        echo 'Please <a href="' . $login_url . '">login.</a>';
        error_log($e->getType());
        error_log($e->getMessage());
      }   
    } else {

      // No user, print a link for the user to login
      // To upload a photo to a user's wall, we need photo_upload  permission
      // We'll use the current URL as the redirect_uri, so we don't
      // need to specify it here.
      $login_url = $facebook->getLoginUrl( array( 'scope' => 'photo_upload') );
      echo 'Please <a href="' . $login_url . '">login.</a>';

    }

  ?>

  </body>
</html>

但是当我运行程序时，它显示一个错误

“致命错误：类”CURLFile“找不到”

。在搜索解决方案时，我发现新的PHP Facebook SDK没有“CURLFile”类。有人能帮我用新的SDK代码“将照片发布到用户时间线”吗

提前感谢。

您是否尝试通过取消注释该行来在PHP中启用cURL

new \CurlFile($photo)

在xampp\apache\bin\php.ini中，然后重新启动apache服务

您可以通过phpinfo（）进行检查

同时根据检查php版本，可能需要添加反斜杠：

'source' => class_exists('CurlFile', false) ? new CURLFile($photo, 'image/png') : "@{$photo}"

如果不起作用，可能会检查

CurlFile

是否存在。如果它不存在，则需要直接传递tmp

filename.fileExtension

$ret_obj = $facebook->api('/me/photos', 'POST', [
    'image'   => '@' . realpath($photo),
    'message' => '$message'
]);

如果else条件下的

$photo

格式为

filename.fileExtension

请尝试以下操作：

$ret_obj = $facebook->api('/me/photos', 'POST', [
    'image'   => '@' . realpath($photo),
    'message' => '$message'
]);

// If you're not using PHP 5.5 or later, change the file reference to:
// 'source' => '@/path/to/file.name'

这对我有用

除了使用

realpath

，请注意

'source'

现在是

'image'

请参阅：

类

卷曲文件

仅在PHP5>=5.5.0中可用

正如Facebook的例子所说：

@HassanMagdy Windows 7 64位。可能您的php版本还不支持php5.5。您的意思可能是

$message

，而不是

'$message'

？在

卷曲文件前面添加\对我来说很有效。谢谢