title: PHP Cookies for multiple Domains
body: <p>I want to create a cookie from one domain once the user is registered in PHP. and make this cookie accessible to 4 other domains not subdomain. I know that cookies are not designed to be accessible for other domains. For example I have set a cookies variable $user_email from domain www.firstdomain.com and want to access it in other domains like www.seconddomain.com, www.thirddomain.com etc. May be this can be done using PHP or JavaScript. Any idea please.</p>
  
  <p>Thank you!</p>