php – 在Facebook墙上发布,而不是用户

<?PHP
// This code is just a snippet of the example.PHP script
// from the PHP-SDK <https://github.com/facebook/facebook-PHP-sdk/blob/master/examples/example.PHP>
require '../src/facebook.PHP';

// Create our Application instance (replace this with your appId and secret).
$facebook = new Facebook(array(
  'appId'  => 'app_id','secret' => 'app_secret',));

// Get User ID
$user = $facebook->getUser();

if ($user) {
  try {
    $page_id = 'page_id';
    $page_info = $facebook->api("/$page_id?fields=access_token");
    if( !empty($page_info['access_token']) ) {
        $args = array(
            'access_token'  => $page_info['access_token'],'message'       => "I'm a Page!"
        );
        $post_id = $facebook->api("/$page_id/Feed","post",$args);
    } else {
        $permissions = $facebook->api("/me/permissions");
        if( !array_key_exists('publish_stream',$permissions['data'][0]) ||
            !array_key_exists('manage_pages',$permissions['data'][0])) {
            // We don't have one of the permissions
            // Alert the admin or ask for the permission!
            header( "Location: " . $facebook->getLoginUrl(array("scope" => "publish_stream,manage_pages")) );
        }

    }
  } catch (FacebookApiException $e) {
    error_log($e);
    $user = null;
  }
}

// Login or logout url will be needed depending on current user state.
if ($user) {
  $logoutUrl = $facebook->getlogoutUrl();
} else {
  $loginUrl = $facebook->getLoginUrl(array('scope'=>'manage_pages,publish_stream'));
}

// ... rest of your code
?>

我写了和深入的教程：How To: Post On Facebook Page As Page Not As Admin User Using PHP-SDK