Added methods to the Session class.

src/Session.php

@@ -18,6 +18,28 @@ public function __construct()
         $this->xSession = new SessionManager();
     }
 
+    /**
+     * Get the current session id
+     * 
+     * @return string           The session id
+     */
+    public function getId()
+    {
+        return $this->xSession->getId();
+    }
+
+    /**
+     * Generate a new session id
+     * 
+     * @param bool          $bDeleteData         Whether to delete data from the previous session
+     * 
+     * @return void
+     */
+    public function newId($bDeleteData = false)
+    {
+        $this->xSession->migrate($bDeleteData);
+    }
+
     /**
      * Save data in the session
      *
@@ -53,6 +75,38 @@ public function has($sKey)
      */
     public function get($sKey, $xDefault = null)
     {
-        return $this->has($sKey) ? $this->xSession->get($sKey) : $xDefault;
+        return $this->xSession->get($sKey, $xDefault);
+    }
+
+    /**
+     * Get all data in the session
+     * 
+     * @return array             An array of all data in the session
+     */
+    public function all()
+    {
+        return $this->xSession->all();
+    }
+
+    /**
+     * Delete a session key and its data
+     *
+     * @param string        $sKey                The session key
+     * 
+     * @return void
+     */
+    public function delete($sKey)
+    {
+        $this->xSession->remove($sKey);
+    }
+
+    /**
+     * Delete all data in the session
+     * 
+     * @return void
+     */
+    public function clear()
+    {
+        $this->xSession->clear();
     }
 }