From e78f54ade65dc3a16b0c679fd053ccd634d06e98 Mon Sep 17 00:00:00 2001
From: Philip Olson <philip@php.net>
Date: Sun, 10 Nov 2002 22:17:10 +0000
Subject: [PATCH] <note>Superglobals cannot be used as variable variables. 
 Closes bug #18452

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@103262 c90b9560-bf6c-de11-be94-00142212c4b1
---
 language/variables.xml | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/language/variables.xml b/language/variables.xml
index ec3d6915d8..542d55dda5 100644
--- a/language/variables.xml
+++ b/language/variables.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.54 $ -->
+<!-- $Revision: 1.55 $ -->
  <chapter id="language.variables">
   <title>Variables</title>
   
@@ -169,6 +169,14 @@ $bar = &test();    // Invalid.
     Also, you'll notice how the older predefined variables 
     (<varname>$HTTP_*_VARS</varname>) still exist.
    </simpara>
+   
+   <note>
+    <title>Variable variables</title>
+    <para>
+     Superglobals cannot be used as 
+     <link linkend="language.variables.variable">variable variables</link>.
+    </para>
+   </note>
 
    <para>
     If certain variables in <link