Guzzle based drupal7 Service request sample

Drupal : Services Module

<?php

require_once '../vendor/autoload.php';

use Guzzle\Http\Client as Guzzle;
use Guzzle\Plugin\Cookie\CookiePlugin;
use Guzzle\Plugin\Cookie\CookieJar\FileCookieJar;


$client = new Guzzle();
$cookiePlugin = new CookiePlugin(new FileCookieJar('./mydrupal7.cookie.txt'));
$client->addSubscriber($cookiePlugin);

// Sending json encrypted request to server
$request = $client->post('http://mydrupal7/myresource/user/login.json',
    array('content-type' => 'application/json'),
    [ 'username' => 'tohin', 'password' => 'tohin']
  );

$responseObj = $request->send();

$response = $responseObj->getBody();

$res = json_decode($response);
$sessid = $res->sessid;
$sessname = $res->session_name;
$token = $res->token;


// Get Token

function get_x_csrf_token(){
  global $cookie, $sessid, $sessname, $client;

  $request = $client->post('http://mydrupal7/myresource/user/token' );

  $request->setHeader( 'Host', 'mydrupal7');
  $request->setHeader( $sessname, $sessid);


  $resObj = $request->send();

  $array = json_decode( $resObj->getBody() );
  return $array->token;

}

$csrf = get_x_csrf_token();


//Log out
$request = $client->post('http://mydrupal7/myresource/user/logout');
$request->setHeader('X-CSRF-TOKEN', get_x_csrf_token() );

$resObj = $request->send();