diff --git a/cli.php b/cli.php
index 13f54d7..610b064 100644
--- a/cli.php
+++ b/cli.php
@@ -184,6 +184,9 @@ class cli
       {
         if ($method->name === "__construct")
           continue;
+        // The private/protected methods can not be called
+        if ($method->isPrivate () || $method->isProtected ())
+          continue;
         if ($key > 0 && $argv[0] !== "-listmethodsonly")
           echo "\n";
         if ($argv[0] !== "-listmethodsonly")