1 files changed, 12 insertions, 0 deletions
diff --git a/core/classes/authentication/Token/UserToken.php b/core/classes/authentication/Token/UserToken.php
index 6ce2eb6..520d4ad 100644
--- a/core/classes/authentication/Token/UserToken.php
+++ b/core/classes/authentication/Token/UserToken.php
@@ -15,16 +15,28 @@ class UserToken implements UserTokenInterface
      */
     private $user;
 
+
     public function __construct(UserInterface $user)
     {
         $this->user = $user;
     }
 
+
+    /** getUser
+     * 
+     */
     public function getUser(): UserInterface
     {
         return $this->user;
     }
 
+
+    /** serialize()
+     * 
+     * serializes the user structure (with user's property values)
+     * ... then it will be saved into session[DEFAULT_PREFIX_KEY]
+     *
+     */
     public function serialize(): string
     {
         return serialize($this);