1<?php
2
3/**
4 * Smarty Method RegisterClass
5 *
6 * Smarty::registerClass() method
7 *
8 * @package    Smarty
9 * @subpackage PluginsInternal
10 * @author     Uwe Tews
11 */
12class Smarty_Internal_Method_RegisterClass
13{
14    /**
15     * Valid for Smarty and template object
16     *
17     * @var int
18     */
19    public $objMap = 3;
20
21    /**
22     * Registers static classes to be used in templates
23     *
24     * @api  Smarty::registerClass()
25     * @link http://www.smarty.net/docs/en/api.register.class.tpl
26     *
27     * @param \Smarty_Internal_TemplateBase|\Smarty_Internal_Template|\Smarty $obj
28     * @param string                                                          $class_name
29     * @param string                                                          $class_impl the referenced PHP class to
30     *                                                                                    register
31     *
32     * @return \Smarty|\Smarty_Internal_Template
33     * @throws \SmartyException
34     */
35    public function registerClass(Smarty_Internal_TemplateBase $obj, $class_name, $class_impl)
36    {
37        $smarty = $obj->_getSmartyObj();
38        // test if exists
39        if (!class_exists($class_impl)) {
40            throw new SmartyException("Undefined class '$class_impl' in register template class");
41        }
42        // register the class
43        $smarty->registered_classes[ $class_name ] = $class_impl;
44        return $obj;
45    }
46}
47