From 262c655b6f3adadcd2ececd217dbec258d8812f3 Mon Sep 17 00:00:00 2001
From: Etienne Kneuss <colder@php.net>
Date: Wed, 6 Dec 2006 17:58:20 +0000
Subject: [PATCH] NULL won't trigger the default value

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@224489 c90b9560-bf6c-de11-be94-00142212c4b1
---
 language/functions.xml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/language/functions.xml b/language/functions.xml
index f8d374ef15..0228f9a17d 100644
--- a/language/functions.xml
+++ b/language/functions.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.63 $ -->
+<!-- $Revision: 1.64 $ -->
  <chapter id="language.functions">
   <title>Functions</title>
 
@@ -259,6 +259,7 @@ function makecoffee($type = "cappuccino")
     return "Making a cup of $type.\n";
 }
 echo makecoffee();
+echo makecoffee(null);
 echo makecoffee("espresso");
 ?>
 ]]>
@@ -272,6 +273,7 @@ echo makecoffee("espresso");
     <para>
      <screen>
 Making a cup of cappuccino.
+Making a cup of .
 Making a cup of espresso.
      </screen>
     </para>