Real-Time Checkins for a page? - facebook

Question

cannot figure out how to get page checkins working through the real time api. Facebook says that page checkins are available through the API, but i'm not seeing how the appid connects with pageids. I do have my application added to the page i want to track. Here is the code I'm working against:
// Please make sure to REPLACE the value of VERIFY_TOKEN 'abc' with
// your own secret string. This is the value to pass to Facebook
// when add/modify this subscription.
define('VERIFY_TOKEN', 'acheckin');
$method = $_SERVER['REQUEST_METHOD'];
// In PHP, dots and spaces in query parameter names are converted to
// underscores automatically. So we need to check "hub_mode" instead
// of "hub.mode".
if ($method == 'GET' && $_GET['hub_mode'] == 'subscribe' &&
$_GET['hub_verify_token'] == VERIFY_TOKEN)
{
echo $_GET['hub_challenge'];
exit;
} else if ($method == 'POST')
{
//$updates = json_decode(file_get_contents("php://input"), true);
$message = 'wedidit!';//file_get_contents("php://input");
mail('ivan#ivanmayes.com', 'test', $message);
error_log('updates = ' . print_r($updates, true));
exit;
} else if ($method == 'GET' && $_GET['check_subscription'] == 'true' )
{
require_once 'facebook/facebook.php';
$facebook = new Facebook(array(
'appId' => '284647438227103',
'secret' => '162817ff51aacfb7c0d1420ee0f687ef'
));
$access_token = $facebook->getAccessToken();
$param = array('access_token' => $access_token);
$subs = $facebook->api('/284647438227103/subscriptions', $param);
var_dump($subs);
$message = 'checkemail';//file_get_contents("php://input");
mail('ivan#ivanmayes.com', 'test', $message);
error_log('checkingerrorlog');
exit;
}
require_once 'facebook/facebook.php';
$facebook = new Facebook(array(
'appId' => '284647438227103',
'secret' => '162817ff51aacfb7c0d1420ee0f687ef'
));
$access_token = $facebook->getAccessToken();
$param = array('access_token' => $access_token,
'object' => 'page',
'fields' => 'checkins',
'callback_url' => 'http://www.ivanmayes.com/arduino/checkins/checkins.php',
'verify_token' => 'acheckin'
);
$subs = $facebook->api('/284647438227103/subscriptions', 'POST', $param);