From 6a2b4339085240136ec35a97dc608ec122616fc2 Mon Sep 17 00:00:00 2001
From: Rasmus Lerdorf <rasmus@php.net>
Date: Sat, 19 May 2001 15:30:58 +0000
Subject: [PATCH] Add note on scope of a putenv

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@47855 c90b9560-bf6c-de11-be94-00142212c4b1
---
 functions/info.xml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/functions/info.xml b/functions/info.xml
index 54a307d44f..6d14373e2d 100644
--- a/functions/info.xml
+++ b/functions/info.xml
@@ -1258,7 +1258,9 @@ if (substr(php_uname(), 0, 7) == "Windows") {
      </funcprototype>
     </funcsynopsis>
     <para>
-     Adds <parameter>setting</parameter> to the server environment.
+     Adds <parameter>setting</parameter> to the server environment.  The
+environment variable will only exist for the duration of the current request.
+At the end of the request the environment is restored to its original state.
     </para>
     <para>
      <example>