public function actionRequestSent() { $reqId = $_REQUEST['reqid']; $userIds = $_REQUEST['userids']; if (isset($reqId) && isset($userIds)) { if (strpos($userIds, ',')) { $arr = explode(',', $userIds); foreach ($arr as $id) { if (!empty($id)) { $req = new FRequest(); $req->requestId = $reqId; $req->friendId = $id; $req->fbId = $_SESSION["fbid"]; $req->save(); } } } else { $req = new FRequest(); $req->requestId = $reqId; $req->friendId = $userIds; $req->fbId = $_SESSION["fbid"]; $req->save(); } echo $reqId . ':' . $userIds; } else { echo 'error:' . $reqId . ':' . $userIds; } }