PageRenderTime 82ms CodeModel.GetById 40ms app.highlight 2ms RepoModel.GetById 39ms app.codeStats 0ms

/ext/php_xmlrpc/compat/is_a.php

http://mp-rechnungs-und-kundenverwaltung.googlecode.com/
PHP | 47 lines | 15 code | 4 blank | 28 comment | 5 complexity | bf901a7a9acff2b94b6b2f658bf89ae0 MD5 | raw file
 1<?php
 2// +----------------------------------------------------------------------+
 3// | PHP Version 4                                                        |
 4// +----------------------------------------------------------------------+
 5// | Copyright (c) 1997-2004 The PHP Group                                |
 6// +----------------------------------------------------------------------+
 7// | This source file is subject to version 3.0 of the PHP license,       |
 8// | that is bundled with this package in the file LICENSE, and is        |
 9// | available at through the world-wide-web at                           |
10// | http://www.php.net/license/3_0.txt.                                  |
11// | If you did not receive a copy of the PHP license and are unable to   |
12// | obtain it through the world-wide-web, please send a note to          |
13// | license@php.net so we can mail you a copy immediately.               |
14// +----------------------------------------------------------------------+
15// | Authors: Aidan Lister <aidan@php.net>                                |
16// +----------------------------------------------------------------------+
17//
18// $Id: is_a.php 2 2009-03-16 20:22:51Z ggiunta $
19
20
21/**
22 * Replace function is_a()
23 *
24 * @category    PHP
25 * @package     PHP_Compat
26 * @link        http://php.net/function.is_a
27 * @author      Aidan Lister <aidan@php.net>
28 * @version     $Revision: 1.2 $
29 * @since       PHP 4.2.0
30 * @require     PHP 4.0.0 (user_error) (is_subclass_of)
31 */
32if (!function_exists('is_a')) {
33    function is_a($object, $class)
34    {
35        if (!is_object($object)) {
36            return false;
37        }
38
39        if (get_class($object) == strtolower($class)) {
40            return true;
41        } else {
42            return is_subclass_of($object, $class);
43        }
44    }
45}
46
47?>