related to #1693 changed smarty version to 4.1.0

include/smarty/docs/programmers/api-functions/api-register-object.md

@@ -0,0 +1,44 @@
+registerObject()
+
+register an object for use in the templates
+
+Description
+===========
+
+void
+
+registerObject
+
+string
+
+object\_name
+
+object
+
+object
+
+array
+
+allowed\_methods\_properties
+
+boolean
+
+format
+
+array
+
+block\_methods
+
+> **Note**
+>
+> When you register/assign objects to templates, be sure that all
+> properties and methods accessed from the template are for presentation
+> purposes only. It is very easy to inject application logic through
+> objects, and this leads to poor designs that are difficult to manage.
+> See the Best Practices section of the Smarty website.
+
+See the [objects section](#advanced.features.objects) for more
+information.
+
+See also [`getRegisteredObject()`](#api.get.registered.object), and
+[`unregisterObject()`](#api.unregister.object).