From: Stanislav Malyshev <stas@php.net>
Date: Wed, 9 Nov 2011 21:43:07 +0000 (+0000)
Subject: add is_a change
X-Git-Tag: php-5.4.0RC1~5
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=03f205990e74bd3fd57b527b8a37c5f782445144;p=php

add is_a change
---

diff --git a/UPGRADING b/UPGRADING
index 61827adbb7..eb871a8037 100755
--- a/UPGRADING
+++ b/UPGRADING
@@ -222,6 +222,9 @@ UPGRADE NOTES - PHP 5.4
 - Added encode/decode in hex format to mb_[en|de]code_numericentity().
 - Added support for SORT_NATURAL and SORT_FLAG_CASE in array sort functions 
   (sort, rsort, ksort, krsort, asort, arsort and array_multisort).
+- is_a() and is_subclass_of() now have third boolean parameter, which specifies
+  if the first argument can be a string class name. Default if false for is_a
+  and true for is_subclass_of() for BC reasons.
 
 ===================================
 5. Changes made to existing methods