diff --git a/examples/cmd.php b/examples/cmd.php
index <HASH>..<HASH> 100644
--- a/examples/cmd.php
+++ b/examples/cmd.php
@@ -34,6 +34,7 @@ args    optional arguments
             ],
             'cmd:date' => 'Displays the current date',
             'cmd:cal' => 'Displays the calendar of current month',
+            'cmd:dump' => 'Dumps the help array',
         ];
         
         parent::__construct();
@@ -62,6 +63,11 @@ args    optional arguments
         $cmd->execute('cal');
         $this->writeln($cmd->output());
     }
+    
+    function cmd_dump()
+    {
+        $this->_dump($this->help);
+    }
 }
 
 $c = new TestCommand;
added dump example into example/cmd.php