1<?php
2
3/**
4 * Smarty Method GetRegisteredObject
5 *
6 * Smarty::getRegisteredObject() method
7 *
8 * @package    Smarty
9 * @subpackage PluginsInternal
10 * @author     Uwe Tews
11 */
12class Smarty_Internal_Method_GetRegisteredObject
13{
14    /**
15     * Valid for Smarty and template object
16     *
17     * @var int
18     */
19    public $objMap = 3;
20
21    /**
22     * return a reference to a registered object
23     *
24     * @api  Smarty::getRegisteredObject()
25     * @link http://www.smarty.net/docs/en/api.get.registered.object.tpl
26     *
27     * @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty $obj
28     * @param string                                                          $object_name object name
29     *
30     * @return object
31     * @throws \SmartyException if no such object is found
32     */
33    public function getRegisteredObject(Smarty_Internal_TemplateBase $obj, $object_name)
34    {
35        $smarty = $obj->_getSmartyObj();
36        if (!isset($smarty->registered_objects[ $object_name ])) {
37            throw new SmartyException("'$object_name' is not a registered object");
38        }
39        if (!is_object($smarty->registered_objects[ $object_name ][ 0 ])) {
40            throw new SmartyException("registered '$object_name' is not an object");
41        }
42        return $smarty->registered_objects[ $object_name ][ 0 ];
43    }
44}
45