Любое требование приложения, которое вы установили с помощью приложения, должно быть удалено вашим приложением. Пример из блога показывает, как объединить request_id и user_id для удаления невыполненных запросов.
См. http://developers.facebook.com/blog/post/569/
<?php
require_once('php-sdk/facebook.php');
$config = array(
'appId' => 'YOUR_APP_ID',
'secret' => 'YOUR_APP_SECRET',
);
$facebook = new Facebook($config);
?>
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:fb="https://www.facebook.com/2008/fbml">
<head>
<title>Deleting Requests Example</title>
</head>
<body>
<?php
$user_id = $facebook->getUser();
if ($user_id) {
//Get the Request Ids
$request_ids = explode(',', $_REQUEST['request_ids']);
//Construct full Request_Id
function build_full_request_id($request_id, $user_id) {
return $request_id . '_' . $user_id;
}
//For each Request construct full Request_id and Delete
foreach ($request_ids as $request_id) {
echo ("reqeust_id=".$request_id."<br>");
$full_request_id =
build_full_request_id($request_id,$user_id);
echo ("full_reqeust_id=".$full_request_id."<br>");
try {
$delete_success =
$facebook->api("/$full_request_id",'DELETE');
if ($delete_success) {
echo "Successfully deleted " . $full_request_id;
}
else {
echo "Delete failed".$full_request_id;
}
}
catch (FacebookApiException $e) {
echo "error";
}
}
}
//User TOS if user has not authenticated your App
else if (!isset($_REQUEST['error'])){
$params = array(
'redirect_uri' => 'http://localhost/~namitag/requests.php'
);
$loginUrl = $facebook->getLoginUrl($params);
echo
'<script>window.top.location.href="'.$loginUrl.'";</script>';
}
else {
echo ("user denied permission"); }
?>
</body>
</html>