How to make authorization in vk.com using cURL?

Question

PHP

//The cURL code was written here
. In short, use the vk API. It is very comfortable.
The authorization code for the standalone application is as follows:

$vk_client_id = ''; // ID приложения
$vk_client_secret = ''; // Защищённый ключ

VkAuth($vk_client_id);
function VkAuth($client_id)
{
  $url = 'https://oauth.vk.com/authorize';

  $params = array(
  'client_id' => $client_id,
  'scope' => 'offline group photos wall',
  'display' => 'page',
  'response_type' => 'token',
  'redirect_uri' => 'https://oauth.vk.com/blank.html',
  'v' => '5.24'
  );

  echo '<p><a href="' . $url . '?' . urldecode(http_build_query($params)) . '">Аутентификация</a></p>';
}

Answer 1

there is an opinion that you are engaged in delirium. Even if you log in through the usual authorization of the vkontach, and even through the curl, then the hemorrhoids will not bother to make requests for simple things like CURL, GIVE ME THE USER AVATAR. because all vkontach requests go through ajax and dick knows what they transfer to the server there, well, of course you can reverse their code and understand how it works, in which I wish you good luck.
And therefore I recommend that you pay attention to their API. With it, you can do everything you want many times easier. https://vk.com/dev

Answer 2

Wireshark in the teeth and see what goes where

Answer 3

&

On the face of escaping characters in the place where you got it from.
Use tutorials. For example, this
Here everything is step by step with source codes

Answer 4

you can log in to VK through the mobile version, and then load pages through the regular one. For authorization, you need to parse the url from the m.vk.com page, to which the post-request will be sent (regex will help #<form method="post" action="([^"]+)"#iUs), and then send data to this url . Next, to find out where and what to send to work with the site, you can use the sniffer array('email'=>'[email protected]', 'pass'=>'123456')