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Package: PHP_Compat

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Source code for file /phpxmlrpc/compat/is_a.php

Documentation is available at is_a.php

  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. // | [email protected] so we can mail you a copy immediately.               |
  14. // +----------------------------------------------------------------------+
  15. // | Authors: Aidan Lister <[email protected]>                                |
  16. // +----------------------------------------------------------------------+
  17. //
  18. // $Id: is_a.php,v 1.2 2005/11/21 10:57:23 ggiunta Exp $
  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 <[email protected]>
  28.  * @version     $Revision: 1.2 $
  29.  * @since       PHP 4.2.0
  30.  * @require     PHP 4.0.0 (user_error) (is_subclass_of)
  31.  */
  32. if (!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. ?>
Documentation generated on Mon, 05 Mar 2007 21:08:46 +0000 by phpDocumentor 1.3.1