From: jollytoad <jollytoad>
Date: Wed, 4 May 2005 10:07:21 +0000 (+0000)
Subject: added is_a() compatibility function for php < 4.2.0
X-Git-Tag: REL_4-0-1~126
X-Git-Url: http://git.postgresql.org/gitweb/static/main.js?a=commitdiff_plain;h=11dd9ce6d740526aa9dd8574e02a40d0f08c335b;p=phppgadmin.git

added is_a() compatibility function for php < 4.2.0
---

diff --git a/libraries/decorator.inc.php b/libraries/decorator.inc.php
index 3427f377..27170135 100644
--- a/libraries/decorator.inc.php
+++ b/libraries/decorator.inc.php
@@ -1,5 +1,5 @@
 <?php
-// $Id: decorator.inc.php,v 1.2 2005/05/02 15:47:28 chriskl Exp $
+// $Id: decorator.inc.php,v 1.3 2005/05/04 10:07:21 jollytoad Exp $
 
 // This group of functions and classes provides support for
 // resolving values in a lazy manner (ie, as and when required)
@@ -7,6 +7,13 @@
 
 ###TODO: Better documentation!!!
 
+// Compatibility functions:
+if (!function_exists('is_a')) {
+	function is_a($object, $class) {
+		return is_object($object) && get_class($object) == strtolower($class) || is_subclass_of($object, $class);
+	}
+}
+
 // Construction functions:
 
 function field($fieldName, $default = null) {