is_a() fix applied to 5.4

Has anyone got objections to applying the 5.3 fixes to 5.4/head

I can not see anyway to depreciate the existing behavior and give a
E_DEPRECIATED warning to introduce in the current 5_4 behavior.

If not I will sort it out next week.

Patch:
http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/Zend/zend_builtin_functions.c?r1=316811&r2=317183&view=patch

Tests:
http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/ext/standard/tests/class_object/is_a.phpt?revision=317364&view=markup
http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/ext/standard/tests/class_object/is_a.phpt?revision=317364&view=markup

NEWS:
http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/NEWS?r1=317381&r2=317382&view=patch

Regards
Alan