How to post a message on a wall using the Wall.Post method through an IFrame application in PHP?

Question

PHP

I use PHP class from vladkens: https://github.com/vladkens/VK

require_once ("vendor/VK-master/src/VK/VK.php");
$vk = new VK\VK($_GET['api_id'], $_GET['secret'], $_GET['access_token']); // инициализация объекта
$re = $vk->api('wall.post', ['owner_id' => $_GET['user_id'], 'message' => 'New post on group wall via API.console.']);// постим сообщение к себе на стену

Writes Access denied: no access to call this method. (Error code 15)
I think that I need to somehow get rights from the user, I tried to do OAuth authorization, but it does not work on IFrame applications. Posting works on the Javascript SDK, but you need to do it through PHP.

Answer 1

Nothing (not at all). Only calling the confirmation window from js sdk for iframe applications.