title: Get the action name of referer url (previous url) in cakephp
body: <p>I've the referer url which is from $this->referer() is given below</p>
  
  <p><code>http://localhost/project/users/login</code></p>
  
  <p>And i want to get action of the referer url (previous url),</p>
  
  <p>How can i get it ?</p>
  
  <p>Thanks</p>