显示来自facebook的帖子

I have something like this :

$config = array();
    $config['appId'] = '';
    $config['secret'] = '';
    $config['fileUpload'] = false; // optional

    $facebook = new Facebook($config);

    $pageid = "";

    // now we can access various parts of the graph, starting with the feed
    $pagefeed = $facebook->api("/" . $pageid . "/feed");

I want to display more than 25 posts but i don't know how to do it. If someone can help me it will be great.

To retrieve more Posts in your response from Facebook you may use the limit parameter and specify the number of Posts you would like to retrieve in the response. So, instead of your current call you may change the same to following

$pagefeed = $facebook->api("/" . $pageid . "/feed?limit=50");

Which will retrieve 50 Posts in the response. The maximum number of result that you can fetch is capped at 5000, which is also mentioned here in the blog post.