From 912427f2c9aaacf5982b3f3292cd4280f007f798 Mon Sep 17 00:00:00 2001
From: Mehdi Achour <didou@php.net>
Date: Wed, 2 Jul 2003 13:11:11 +0000
Subject: [PATCH] add a note about function_exists

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@133983 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/misc/functions/defined.xml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/reference/misc/functions/defined.xml b/reference/misc/functions/defined.xml
index bd77803dee..f50b215087 100644
--- a/reference/misc/functions/defined.xml
+++ b/reference/misc/functions/defined.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.5 $ -->
+<!-- $Revision: 1.6 $ -->
 <!-- splitted from ./en/functions/misc.xml, last change in rev 1.2 -->
   <refentry id="function.defined">
    <refnamediv>
@@ -40,6 +40,8 @@ if (defined('CONSTANT')) {
       If you're wanting to see if a variable exists, use 
       <function>isset</function> as <function>defined</function> only
       applies to <link linkend="language.constants">constants</link>.
+      If you're wanting to see if a function exists, use 
+      <function>function_exists</function>.
      </para>
     </note>
     <para>