邀请好友参加活动 Facebook api

我的脚本在邀请用户参加活动时非常慢，因为它必须检查用户是否已被邀请参加活动，否则会出现 facebook ouath 错误。

我可以让它更快吗？

foreach ( $_POST['friends'] as $ids ) {
    if ( $i < 199 ) {
        $iZ = $facebook->api("/".$event_id."/invited/".$ids, "GET");
            if ( $iZ['data'][0]['rsvp_status']):
                    $status = $iZ['data'][0]['rsvp_status'];
            else:
                    $status="";
            endif;

    if ( ($status != 'declined' && $status != 'attending' && $status != "unsure" && $status !=     "not_replied") || empty($status)) {
            $id.=$ids . ",";
            $i=$i+1;
    }
 }
}

$id = substr_replace($id ,"",-1);


echo $facebook->api("/".$event_id . "/invited",'POST', array("users" => $id));

就像 Cbroe 所说，使用 FQL，代码如下：

SELECT uid,name FROM user WHERE uid IN 
(SELECT uid1 FROM friend WHERE uid2=me()) AND NOT 
(uid IN (SELECT uid FROM event_member where eid = 306212359507086))

这将为您提供未受邀参加该活动的好友列表。

不要忘记更改事件 ID

在 Graph Explorer 上尝试一下 http://developers.facebook.com/tools/explorer/465440490160635/?fql=SELECT%20uid%20FROM%20user%20WHERE%20uid%20IN%20%28%20SELECT%20uid1%20FROM%20friend%20WHERE%20uid2%3Dme%28%29%20%29%20%0AAND%20NOT%20%28uid%20IN%20%28SELECT%20uid%20FROM%20event_member%20where%20eid%20%3D%20306212359507086%29%29

Cheers