From e8317e29fcb09f5803c367910babd9480d72888b Mon Sep 17 00:00:00 2001
From: Andy Lindeman <alindeman@php.net>
Date: Wed, 6 Feb 2002 17:04:59 +0000
Subject: [PATCH] Changed the isset documentation as described in bug #12978

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@69627 c90b9560-bf6c-de11-be94-00142212c4b1
---
 functions/var.xml | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/functions/var.xml b/functions/var.xml
index 88b78fdd53..45c32d8851 100644
--- a/functions/var.xml
+++ b/functions/var.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.92 $ -->
+<!-- $Revision: 1.93 $ -->
  <reference id="ref.variables">
   <title>Variable Functions</title>
   <titleabbrev>Variables</titleabbrev>
@@ -792,6 +792,8 @@ show_var($proteins)
      <methodsynopsis>
       <type>boolean</type><methodname>isset</methodname>
       <methodparam><type>mixed</type><parameter>var</parameter></methodparam>
+      <methodparam choice="opt"><type>mixed</type><parameter>var</parameter></methodparam>
+      <methodparam choice="opt"><parameter>...</parameter></methodparam>
      </methodsynopsis>
     <simpara>
      Returns &true; if <parameter>var</parameter>
@@ -807,13 +809,19 @@ show_var($proteins)
       <programlisting role="php">
 <![CDATA[
 $a = "test";
+$b = "anothertest";
+
 echo isset ($a); // TRUE
+echo isset ($a, $b) //TRUE
 
 unset ($a);
 echo isset ($a); // FALSE
+echo isset ($a, $b); //FALSE
 
 $foo = NULL;
 print isset ($foo); // FALSE
+
+
 ]]>
       </programlisting>
      </informalexample>