From fdbd42daea7ac25befbf6539f6cad605803da045 Mon Sep 17 00:00:00 2001
From: Andrei Zmievski <andrei@php.net>
Date: Wed, 15 Dec 1999 18:45:44 +0000
Subject: [PATCH] Clarified the use of reset() for array_walk().

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@17259 c90b9560-bf6c-de11-be94-00142212c4b1
---
 functions/array.xml | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/functions/array.xml b/functions/array.xml
index 93a0a4839b..0ae5be5ff7 100644
--- a/functions/array.xml
+++ b/functions/array.xml
@@ -708,7 +708,12 @@ array_values($array);    // returns array("XL", "gold")
 
     <note>
      <para>
-      Passing the key and userdata to <parameter>func</parameter> was added in 4.0.</para>
+      Passing the key and userdata to <parameter>func</parameter> was
+      added in 4.0.</para>
+     <para>
+      In PHP 4 <function>reset</function> needs to be called as
+      necessary since <function>array_walk</function> does not reset
+      the array by default.</para>
     </note>
     
     <para>
@@ -726,7 +731,9 @@ function test_print( $item2, $key ) {
 }
 
 array_walk( $fruits, 'test_print' );
+reset($fruits);
 array_walk( $fruits, 'test_alter', 'fruit' );
+reset($fruits);
 array_walk( $fruits, 'test_print' );
       </programlisting>
      </example></para>
@@ -1823,7 +1830,7 @@ sgml-always-quote-attributes:t
 sgml-indent-step:1
 sgml-indent-data:t
 sgml-parent-document:nil
-sgml-default-dtd-file:"../manual.ced"
+sgml-default-dtd-file:"../../manual.ced"
 sgml-exposed-tags:nil
 sgml-local-catalogs:nil
 sgml-local-ecat-files:nil