Why redirect_uri_mismatch?

Question

Google

Hey,

I have code

<?php
  $params = array(
  'client_id'     => '782016323201-ktsn3pteacteii6958sr2u0f13fj4441.apps.googleusercontent.com',
  'redirect_uri'  => 'https://test-server.tsecret.net/AUTH-2/WithGoogle.php',
  'response_type' => 'code',
  'scope'         => 'https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/userinfo.profile',
  'state'         => '001'
  );

  $url = 'http://accounts.google.com/o/oauth2/auth?' . urldecode(http_build_query($params));
  header('Location: '.$url.'');
?>

Why when it refers to the address https://test-server.tsecret.net/AUTH-2/WithGoogle.php google gives an error redirect_uri_mismatch, yes, I added this address to the Google API Console.
How to fix?