NEWS update

diff --git a/NEWS b/NEWS
index be087293b5e88250be53fc12971a7e8486d3375a..ac0a6f12e4164a10090090193fde57a6027ddac8 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,8 @@ PHP 4.0                                                                    NEWS
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 ?? ??? 200?, Version 4.0.6
+- Added is_callable() function that can be used to find out whether
+  its argument is a valid callable construct. (Andrei)
 - Fixed a rare possible crash when generating extended information. (Dmitri
   Dmitrienko, Zend Engine)
 - Improved virtual() to support PHP-enabled URIs. (Zeev)